Workplace: none
Maritime & Healthcare Group is an international recruiting agency, organically expanded into temporary staffing and full time recruiting industries for medical staff due to the immediate demand.
MHG is growing and looking for European doctors of all specialties for a variety of positions in large EU hospitals, medical groups and marine industry.
If you are interested in developing your career and take it to the next level, apply and become member of our team.
Essential criteria:
Have an EU/EEA nationality
Hold an EU/EEA medical or a specialist diploma
Master English in a full professional proficiency level
Desirable foreign languages: English, German, Dutch, French, Spanish
Willing to learn any of the above through an exclusive Language Academy
Willing to relocate
Apply via MHG and:
Find your dream job abroad
Get guidance during the whole application process
Attractive Salaries
Application Process
Please apply with the following documents
Your resume
Your ID card or passport
Your doctor’s license (in English)
Learn more from one of our recruiters and get in touch today :)
We look forward to hearing from you!
Regards
Maritime & Healthcare Group
Location: Singapore/Hong Kong/Shanghai
Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high quality returns for our investors.
Your future role within QRT
Your core objective is to create high quality predictive signals
By leveraging access to large and diversified datasets you will identify statistical patterns and opportunities
Share and discuss research results, methodology, data sets and processes with other researchers
Implement the signals and the relevant datasets within the global execution platform
Monitor signal behaviour and model performance over time
You would lead the full strategy research cycle from signal generation to implementation
Your present skillset
Direct experience as a quant researcher or trader, or in data science/machine learning space.
Students and fresh graduate applicants will be rejected, please apply our internship/graduate positions instead.
Advanced degree in a quantitative field such as data science, statistics, mathematics, physics or engineering
Strong knowledge in statistics, machine learning, NLP or AI techniques is a plus
Capacity to multi-task in a fast paced environment while keeping strong attention to detail
Coding skills required in at least one leading programing language (Python, R, Matlab and /or C++, C#)
Experience in exploring large datasets across multiple time frames is a plus
Intellectual curiosity to explore new data sets, solve complex problems, drive innovative processes and connect the dots between multiple fields
Capacity to work with autonomy within a collegial and collaborative environment
Strong capacity to communicate with technologists, data scientists and traders across the globe
Proven track record in delivering successful systematic strategies
QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.
Location: Greensboro, NC
About Snap! Mobile, Inc:
Founded in 2014, Snap! Mobile is the creator of Snap! Raise, the nation’s largest and top-performing digital fundraising
platform for high school and youth athletics and activities. Since its founding, Snap! Raise has helped over 150,000 schools, groups, and teams raise more than
$1 billion
.
Snap! Mobile
supports schools, teams, and organizations with Snap! Mobile One, an all-in-one app designed to
simplify operations and enhance community engagement. Snap! Mobile One combines the power of Snap! Raise
fundraising, fan and community engagement, event scheduling, registration, website management, messaging services,
money management, and spirit wear to deliver everything administrators need to succeed in one easy-to-use app.
About the Role:
As an
Account Executive
, you will drive the performance and success of your territory by executing a strategic sales plan to generate and develop business opportunities across schools and organizations in your area. You will be responsible for establishing relationships and maintaining and growing existing business. Snap Mobile Account Executives make a tremendous impact and are trusted by athletic directors, coaches, educators, booster clubs, and their communities to support the programs of those we serve.
This is a Full-Time position.
A Day in the Life
Grow business and achieve sales targets by developing, and executing a territory plan
Earn credibility as an industry expert for athletic directors, coaches, group leaders, and administrators
Understand customer objectives, and articulate relevant technology and industry trends
Represent Snap! Mobile at events to influence sales opportunities
Build and cultivate customer relationships at schools, districts, club sports
Manage sales pipeline and provide accurate sales forecasts
Maintain accurate customer records within the company’s systems, including HubSpot
Role Progression
Within 1 Month, You Will:
Complete new hire onboarding including eLearning courses, certification, instructor-led training, role-play, and mentorship
Begin outreach to cultivate customer relationships with coaches, group leaders, athletic directors, and financial/district administrators
Effectively manage all steps in the sales process and track progress in CRM
Learn best practices, processes, and business tools used including HubSpot
Within 3 Months, You Will:
Be executing a strategic territory growth plan, built in collaboration with your manager
Feel confident in prospecting new business, conducting discovery calls, and presentations to customers both in-person and digitally
Know how to prospect to create new revenue opportunities
Within 6 Months, You Will:
Complete sales activities at volume with a high degree of independence, both in-person and digitally
Prospect and close sales toward quarterly and annual targets
Work sales opportunities from beginning to end, resulting in new business
Increase customer saturation and retention rates, add revenue through customer acquisition
What Sets Us Apart?
Work with an industry leader to innovate and develop products to serve our customers
Work with a team that has a proven track record of growth and achievement
Support your community, and it’s future leaders by providing a better opportunity
You will be challenged and encouraged to broaden your skills
Regular social & philanthropic events
Access to personal development courses and tools internally
About You
You are organized, get things done, and routinely exceed goals
You are comfortable in a quickly changing environment and adapt to reach high-performance
You have a strong desire to learn in a fast-moving technology company
Thrive on open transparency, communication, and collaboration
2+ years of sales experience
Requirements:
Clean driving record
Compensation:
Base Salary $40K + Commission, uncapped with average OTE of $70K - $175K in year one
Snap! Mobile is proud to offer the following benefits:
Medical, Dental, Vision
401K with a 4% match from the company
13 paid holidays
Unlimited PTO
Compensation:
Base + Commission with an average OTE of $75 -95K in year one.
Account Executive Compensation
$75,000
—
$95,000 USD
CA Residents click here for privacy policy
We use E-verify to onboard new hires. Please click
here
to learn more.
Location: Beaverton, OR
You built your career caring for women at a time when the healthcare system largely ignored them. You know HRT, you understand the complexity of perimenopause, and you’ve spent years earning the clinical instincts it takes to actually get this right. Now you want to do it at scale — for more patients, with fewer barriers, and in a practice model that matches how you already think and work.
That’s what Midi is. A fully virtual, fast-paced clinical environment built specifically around women’s midlife health — and designed for NPs who are ready to practice at their best.
THE ROLE
You’ll carry a full patient panel, managing perimenopause, menopause, weight, sexual health, mood, and sleep — all virtually. This is ongoing, relationship-based care, which means your patients come back to you — visit after visit, over months and years. You’ll prescribe and independently manage HRT (estrogen, progesterone, testosterone), evaluate patients for pharmacologic weight management including GLP-1 therapies, and make autonomous clinical decisions every day.
It’s a high-volume environment. Documentation, follow-through, and productivity benchmarks are part of the job — and the NPs who thrive here don’t fight that reality, they’re built for it. If you’re the kind of clinician who runs efficient visits without sacrificing warmth, closes every loop without being reminded, and moves comfortably between patients and platforms, you’ll feel at home here.
WHO THRIVES HERE
Our most successful NPs tend to share a few things in common:
They are genuinely passionate about women’s midlife health — this isn’t a stopover, it’s their calling
They are fluent with technology — EHR, video, AI scribe tools, Slack, clinical decision support — and they adapt quickly when tools change
They hold themselves to a high standard without needing to be managed toward it
They can carry a full panel, hit productivity targets, and still make every patient feel like the only one
They’ve practiced independently long enough to trust their own clinical judgment
They believe that listening deeply and documenting accurately are both forms of excellent care
QUALIFICATIONS
What you'll need
Active board certification: FNP-C / FNP-BC or WHNP-BC
Active NP license (DEA preferred) and willingness to obtain additional state licenses; multiple licenses is preferred
3+ years of experience practicing as a Nurse Practitioner
Experience independently managing your own patients
Comfort providing care via telemedicine
Expert level technical proficiency and adaptability to new technologies
What helps
Experience in any of these is a plus:
Perimenopause and menopause care, including HRT
Weight management, including GLP-1s
Managing an ongoing patient panel
Telemedicine
Certification in Menopause (MSCP) and/or Obesity Medicine
Our ideal candidate
Our strongest candidates typically bring 3+ years of experience across menopause care, HRT, panel management, and telemedicine, plus 1+ year in pharmacologic weight management.
If that's not you, we still want to hear from you.
Details
Employer:
Integrated Women’s Care (IWC)
Employment Type:
Full-Time
FLSA Status:
Exempt
Compensation:
$55 - $75 / hour, based on geographic location
Reports To:
Nurse Practitioner Manager
Work Location:
Remote — work must be completed within the United States
Schedule:
Between 7:00 am – 7:00 pm, patient local timezone
At this time, Midi is unable to provide visa sponsorship.
All Candidates must be authorized to work in the United States without current or future sponsorship needs.
Please note that all official communication from Midi Health will come from an
@joinmidi.com
email address. We will
never
ask for payment of any kind during the application or hiring process. If you receive any suspicious communication claiming to be from Midi Health, please report it immediately by emailing us at
careers@joinmidi.com
.
Midi Health is an Equal Opportunity Employer. We are committed to pay equity and ensure that all qualified applicants receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status. Our compensation philosophy is based on fair, objective criteria and the impact of the role, regardless of an applicant’s salary history.
Please find our
CCPA Privacy Notice for California Candidates
here
.
Location: Asheville, NC
You built your career caring for women at a time when the healthcare system largely ignored them. You know HRT, you understand the complexity of perimenopause, and you’ve spent years earning the clinical instincts it takes to actually get this right. Now you want to do it at scale — for more patients, with fewer barriers, and in a practice model that matches how you already think and work.
That’s what Midi is. A fully virtual, fast-paced clinical environment built specifically around women’s midlife health — and designed for NPs who are ready to practice at their best.
THE ROLE
You’ll carry a full patient panel, managing perimenopause, menopause, weight, sexual health, mood, and sleep — all virtually. This is ongoing, relationship-based care, which means your patients come back to you — visit after visit, over months and years. You’ll prescribe and independently manage HRT (estrogen, progesterone, testosterone), evaluate patients for pharmacologic weight management including GLP-1 therapies, and make autonomous clinical decisions every day.
It’s a high-volume environment. Documentation, follow-through, and productivity benchmarks are part of the job — and the NPs who thrive here don’t fight that reality, they’re built for it. If you’re the kind of clinician who runs efficient visits without sacrificing warmth, closes every loop without being reminded, and moves comfortably between patients and platforms, you’ll feel at home here.
WHO THRIVES HERE
Our most successful NPs tend to share a few things in common:
They are genuinely passionate about women’s midlife health — this isn’t a stopover, it’s their calling
They are fluent with technology — EHR, video, AI scribe tools, Slack, clinical decision support — and they adapt quickly when tools change
They hold themselves to a high standard without needing to be managed toward it
They can carry a full panel, hit productivity targets, and still make every patient feel like the only one
They’ve practiced independently long enough to trust their own clinical judgment
They believe that listening deeply and documenting accurately are both forms of excellent care
QUALIFICATIONS
What you'll need
Active board certification: FNP-C / FNP-BC or WHNP-BC
Active NP license (DEA preferred) and willingness to obtain additional state licenses; multiple licenses is preferred
3+ years of experience practicing as a Nurse Practitioner
Experience independently managing your own patients
Comfort providing care via telemedicine
Expert level technical proficiency and adaptability to new technologies
What helps
Experience in any of these is a plus:
Perimenopause and menopause care, including HRT
Weight management, including GLP-1s
Managing an ongoing patient panel
Telemedicine
Certification in Menopause (MSCP) and/or Obesity Medicine
Our ideal candidate
Our strongest candidates typically bring 3+ years of experience across menopause care, HRT, panel management, and telemedicine, plus 1+ year in pharmacologic weight management.
If that's not you, we still want to hear from you.
Details
Employer:
Integrated Women’s Care (IWC)
Employment Type:
Full-Time
FLSA Status:
Exempt
Compensation:
$55 - $75 / hour, based on geographic location
Reports To:
Nurse Practitioner Manager
Work Location:
Remote — work must be completed within the United States
Schedule:
Between 7:00 am – 7:00 pm, patient local timezone
At this time, Midi is unable to provide visa sponsorship.
All Candidates must be authorized to work in the United States without current or future sponsorship needs.
Please note that all official communication from Midi Health will come from an
@joinmidi.com
email address. We will
never
ask for payment of any kind during the application or hiring process. If you receive any suspicious communication claiming to be from Midi Health, please report it immediately by emailing us at
careers@joinmidi.com
.
Midi Health is an Equal Opportunity Employer. We are committed to pay equity and ensure that all qualified applicants receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status. Our compensation philosophy is based on fair, objective criteria and the impact of the role, regardless of an applicant’s salary history.
Please find our
CCPA Privacy Notice for California Candidates
here
.
Location: Centennial, CO
You built your career caring for women at a time when the healthcare system largely ignored them. You know HRT, you understand the complexity of perimenopause, and you’ve spent years earning the clinical instincts it takes to actually get this right. Now you want to do it at scale — for more patients, with fewer barriers, and in a practice model that matches how you already think and work.
That’s what Midi is. A fully virtual, fast-paced clinical environment built specifically around women’s midlife health — and designed for NPs who are ready to practice at their best.
THE ROLE
You’ll carry a full patient panel, managing perimenopause, menopause, weight, sexual health, mood, and sleep — all virtually. This is ongoing, relationship-based care, which means your patients come back to you — visit after visit, over months and years. You’ll prescribe and independently manage HRT (estrogen, progesterone, testosterone), evaluate patients for pharmacologic weight management including GLP-1 therapies, and make autonomous clinical decisions every day.
It’s a high-volume environment. Documentation, follow-through, and productivity benchmarks are part of the job — and the NPs who thrive here don’t fight that reality, they’re built for it. If you’re the kind of clinician who runs efficient visits without sacrificing warmth, closes every loop without being reminded, and moves comfortably between patients and platforms, you’ll feel at home here.
WHO THRIVES HERE
Our most successful NPs tend to share a few things in common:
They are genuinely passionate about women’s midlife health — this isn’t a stopover, it’s their calling
They are fluent with technology — EHR, video, AI scribe tools, Slack, clinical decision support — and they adapt quickly when tools change
They hold themselves to a high standard without needing to be managed toward it
They can carry a full panel, hit productivity targets, and still make every patient feel like the only one
They’ve practiced independently long enough to trust their own clinical judgment
They believe that listening deeply and documenting accurately are both forms of excellent care
QUALIFICATIONS
What you'll need
Active board certification: FNP-C / FNP-BC or WHNP-BC
Active NP license (DEA preferred) and willingness to obtain additional state licenses; multiple licenses is preferred
3+ years of experience practicing as a Nurse Practitioner
Experience independently managing your own patients
Comfort providing care via telemedicine
Expert level technical proficiency and adaptability to new technologies
What helps
Experience in any of these is a plus:
Perimenopause and menopause care, including HRT
Weight management, including GLP-1s
Managing an ongoing patient panel
Telemedicine
Certification in Menopause (MSCP) and/or Obesity Medicine
Our ideal candidate
Our strongest candidates typically bring 3+ years of experience across menopause care, HRT, panel management, and telemedicine, plus 1+ year in pharmacologic weight management.
If that's not you, we still want to hear from you.
Details
Employer:
Integrated Women’s Care (IWC)
Employment Type:
Full-Time
FLSA Status:
Exempt
Compensation:
$55 - $75 / hour, based on geographic location
Reports To:
Nurse Practitioner Manager
Work Location:
Remote — work must be completed within the United States
Schedule:
Between 7:00 am – 7:00 pm, patient local timezone
At this time, Midi is unable to provide visa sponsorship.
All Candidates must be authorized to work in the United States without current or future sponsorship needs.
Please note that all official communication from Midi Health will come from an
@joinmidi.com
email address. We will
never
ask for payment of any kind during the application or hiring process. If you receive any suspicious communication claiming to be from Midi Health, please report it immediately by emailing us at
careers@joinmidi.com
.
Midi Health is an Equal Opportunity Employer. We are committed to pay equity and ensure that all qualified applicants receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status. Our compensation philosophy is based on fair, objective criteria and the impact of the role, regardless of an applicant’s salary history.
Please find our
CCPA Privacy Notice for California Candidates
here
.
Location: Charlotte, North Carolina Area
Workplace: hybrid
About the Opportunity:
IDT’s Retail division is looking for an energetic, hybrid Retail Account Manager (RAM). In this role, you won't just manage a route—you will be a growth partner for small businesses. You will drive revenue by selling our flagship National Retail Solutions (NRS) portfolio—including Point-of-Sale (POS) systems, credit card merchant services, and cash advances—while simultaneously managing and expanding our traditional telecom and financial services products (Boss Revolution) within your territory.
This role balances the thrill of direct, consultative sales with the stability of consistent account management.
In this role you will:
Drive NRS Product Sales:
Prospect, pitch, and close sales for NRS Point-of-Sale (POS) devices, Merchant Services, and Cash Advances to new and existing retail accounts.
Manage an Assigned Route:
Develop and execute a weekly cycle to visit retail stores on a regular basis, ensuring high customer satisfaction and identifying upsell opportunities.
Open New Retail Doors:
Actively prospect and go door-to-door to expand IDT and NRS presence in your territory.
Onboard & Support Customers:
Drive the merchant application process, help store owners understand how to use our services effectively, and provide light troubleshooting/tech support on equipment.
Handle Operations & Inventory:
Manage sales, cash/payment collections, and telecom card inventory using IDT's accounting system.
What we are looking for:
Experience:
1–2 years of experience in retail sales, outside sales, or customer-facing roles. Prior exposure to Merchant Services, POS implementation, or route sales is a major plus.
Language:
Bilingual professionals with fluency in both
English and Spanish
are highly preferred to support our diverse customer base.
Mobility:
Must have a valid driver's license, a reliable car, and a willingness to travel door-to-door within your assigned territory daily.
Tech Savvy:
Comfortable using basic MS Office, CRM tools, tablets, and Bluetooth equipment.
Traits:
A resilient "people person" with sharp attention to detail, strong presentation skills, and the ability to multitask in a fast-paced entrepreneurial environment.
We offer you:
Competitive Base Salary + uncapped commission structure.
Comprehensive mileage and gas reimbursement program.
Paid on-the-job training on both NRS tech products and IDT telecom services.
Excellent benefits package (Medical, Dental, Vision, Life Insurance, 401k with employer match, and PTO).
At IDT, we understand the challenge of being apart from those who matter most. Communicating, transferring money, and mobile phone service must be safe, simple, and affordable. Our flagship brand, Boss Revolution, which includes our International Calling, Mobile Top Up, and Money Transfer services, as well as our Boss Revolution Mobile, net2phone, National Retail Solutions, IDT Express, and IDT Carrier Services divisions all, support IDT’s mission of enabling our customers to keep in touch and share resources with their friends and family around the world.
IDT is listed on the NYSE, employs over 1800 people across 20+ countries, and has revenues in excess of $1.5 billion. Since 1990, IDT Telecom has remained a pioneer in Prepaid VoIP and UCaaS telephony. Today, we are an industry leader in prepaid communication and payment services and are one of the world's largest international voice carriers.
Our National Retail Solutions brand provides a sales management system and POS equipment for small and medium-sized businesses. With the help of NRS, business owners can address a management problem: the product integrates advertising, data analysis, and payment processing.
Company: IDT Corporation / National Retail Solutions (NRS) Location: [Insert Territory/Location] Compensation: Competitive Base Salary + Commissions + Mileage/Gas Reimbursement & Full Benefits
Location: Home Based - APAC; Home based - EMEA
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder-led, profitable, and growing.
We are hiring a
C++/Rust Graphics and Windowing System Software Engineer.
We build
Mir
– a high-performance, high-efficiency technology stack for window managers, display subsystems and solutions built on top of it, like Ubuntu Frame. Leading with vision, we shape the technology stack that empowers communities to realize a world where apps work seamlessly in every graphical environment.
Our goal is to enable the whole spectrum of graphics from single-purpose screens through edge devices to full desktop environments. We also set the pace for graphics enablement across the Ubuntu certified hardware ecosystem. Our daily drill includes design, development and testing of features as well as working with the community and responding to issues and user inquiries.
Most of the software is written in C++, with support tooling in scripting languages. We will use Rust as an evolutionary step forward. Thus candidates are required to have strong skills in both Rust and C++. We're growing the team and looking for new colleagues who share our passion for precision, performance and user experience. We are hiring on various career levels with a minimum of 2 years industry experience. We are looking for people who ideally have experience in building window compositing systems or graphics device experience. We're committed to creating an outstanding developer experience, secure foundations, and easy access to today's most used graphics toolkits and libraries.
This is an excellent opportunity for someone who wants to have a meaningful impact on modern display technologies that will impact millions of developers and users. Canonical offers a fast-paced team environment and a career full of learning and development opportunities across the open source spectrum.
Location: This role will be based remotely in the EMEA or APAC region.
The role entails
Design and implementation of features across the Mir stack
Assisting in debugging, tracking down and fixing issues
Participating in our engineering process through code and architectural review
Creating and improving tests and performance benchmarks to catch issues early
Creating and maintaining documentation to enhance the developer experience
Engaging with the open source community and commercial partners
Collaborating proactively with a distributed team
What we are looking for in you
Excellent Bachelor’s or equivalent degree in Computer Science, STEM or similar and 2+ years of working experience
Excellent modern C++ and excellent Rust programming skills
Familiarity with Linux as a development and deployment platform
Ability to collaborate remotely with a diverse set of team members and remain highly motivated, productive, and organized
Ability to travel internationally twice a year for company events up to two weeks long
Nice-to-have skills
You have experience with the Wayland protocol ecosystem and compositors
You are familiar with OpenGL, Vulkan, Flutter and other graphics, toolkits and animation frameworks
You have a solid understanding of asynchronous programming and concurrency patterns
You have proven ability to consistently deliver robust code to production
You have strong written and verbal communication skills to document and present software developed
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Team Member Assistance Program & Wellness Platform
Opportunity to travel to new locations to meet colleagues
Priority Pass and travel upgrades for long-haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004. Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
#LI-Remote #Linux #Graphics #OpenSource #Canonical #Mir #Rust #C++
Location: London, England, United Kingdom; New York, New York, United States; Norwalk, Connecticut, United States; West Palm Beach, Florida, United States
Graham Capital Management, L.P. (collectively with its affiliates, "Graham") is an alternative investment manager founded in 1994 by Kenneth G. Tropin. Specializing in discretionary and quantitative macro strategies, Graham is dedicated to delivering strong, uncorrelated returns across a wide range of market environments. As one of the industry’s longest-standing global macro and trend-following managers, Graham remains committed to innovation, evolving its strategies through a robust investment, technology, and operational infrastructure. Graham harnesses the synergies between its discretionary and quantitative trading businesses to offer a broad suite of complementary alpha strategies, each built on the principles of thoughtful portfolio construction, active risk management, and diversification by design. Graham invests significant proprietary capital alongside its clients – including global institutions, endowments, foundations, family offices, sovereign wealth funds, investment management advisors, and qualified individual investors – reinforcing alignment of interests across all strategies.
The foundation of Graham’s sustainability and success is the experience and contributions of its people. The firm seeks to cultivate talent, encourage the diversity of ideas, and respect the contributions of all. In turn, each employee shares in the responsibility of strengthening those around them.
Description
Graham is seeking a Quantitative Research Analyst to join our Quantitative Strategies team, and report into a Quantitative Research Manager. The individual will research and develop ways to improve GCM’s current trading systems while creating new systematic trading signals to complement and diversify the firm’s main strategies. The individual will maximize performance and competitiveness by utilizing advanced methods in quantitative analysis, risk management and portfolio optimization.
Responsibilities
Research and develop methods to make existing trading signals more efficient, profitable and robust
Research and develop new signals that complement and diversify production strategies in terms of style, source of alpha and markets traded
Research and develop portfolio construction and optimization methods to maximize performance while controlling risk, drawdowns and trading cost
Enhance the scalability and flexibility of portfolios to accommodate bespoke investment needs of clients
Follow robust research and development procedures to reduce differences between simulated and actual performance
Work collaboratively in a research team environment, using common development tools to facilitate robust implementation of research as well as production versions of trading systems
Interact with other departments – technology, operations, trading, marketing, and accounting - to ensure current and proposed ideas are implemented, monitored and executed efficiently and accurately
Regularly present findings and ideas to management and investment committee
Complete other projects as requested by senior management
Requirements
PhD or MS in a quantitative field
2+ years related experience in systematic trading on the buy side, primarily targeting futures and FX, but also open to sovereign credit, options, and OTC markets. Knowledge in short-term/intraday systematic trading strategies is desired
Advanced programming experience in languages suited for quantitative research and strategy implementation
Ability to synthesize complex topics into easily digestible written commentary
Strong communication skills – both written and verbal
This role requires commuting into one of our offices Mondays through Fridays. We have offices in Rowayton, CT, New York, NY, West Palm Beach, FL, and London, UK. Please note that our central Quantitative Research team sits out of Rowayton, CT.
Base Salary Range
The anticipated base salary range for this position is $200,000 to $275,000. The anticipated range is based on information as of the time this post was generated and does not include any discretionary bonus or benefits (see eligibility below). The applicable annual salary or hourly rate paid to a successful applicant will be determined based on multiple factors, including without limitation the nature and extent of prior experience, skills, and qualifications. This wage range may be modified in the future.
In addition, the employee who fills this role will be eligible for a discretionary annual bonus, as well as a wide array of benefit programs, such as medical and life insurance, 401(K) plans, and access to other healthcare programs.
Notes:
No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, benefits, or any other form of compensation that a particular employee may be eligible for remains in the Company's sole discretion unless and until paid and may be modified at Graham’s sole discretion, consistent with the law.
Other
Graham is committed to providing equal employment opportunity to all employees and applicants for employment without regard to their race, color, religious creed, gender, age, national origin, ancestry, alienage, citizenship status, handicap, disability, marital status, sexual orientation, gender identity, pregnancy, childbirth or other related conditions, military status, genetic information, or any other personal characteristics protected by applicable law. This policy applies to all terms and conditions of employment, including hiring, placement, promotion, layoff, termination, transfer, leave of absence and compensation.
Graham offers health benefits to eligible full-time U.S. employees, including medical, dental, vision, life and disability insurance, as well as other voluntary benefits such as spending accounts (HSA and FSA), and a profit contribution retirement plan. All employees also receive paid vacation and sick leave. Benefits eligibility is dependent upon a variety of factors, including employee classification and applicable waiting periods. Benefits are subject to change and may differ for non-U.S. roles.
Location: Orem, UT 84058
Workplace: hybrid
About the Opportunity:
IDT’s Retail division is looking for an energetic, hybrid Retail Account Manager (RAM). In this role, you won't just manage a route—you will be a growth partner for small businesses. You will drive revenue by selling our flagship National Retail Solutions (NRS) portfolio—including Point-of-Sale (POS) systems, credit card merchant services, and cash advances—while simultaneously managing and expanding our traditional telecom and financial services products (Boss Revolution) within your territory.
This role balances the thrill of direct, consultative sales with the stability of consistent account management.
In this role, you will:
Drive NRS Product Sales:
Prospect, pitch, and close sales for NRS Point-of-Sale (POS) devices, Merchant Services, and Cash Advances to new and existing retail accounts.
Manage an Assigned Route:
Develop and execute a weekly cycle to visit retail stores on a regular basis, ensuring high customer satisfaction and identifying upsell opportunities.
Open New Retail Doors:
Actively prospect and go door-to-door to expand IDT and NRS presence in your territory.
Onboard & Support Customers:
Drive the merchant application process, help store owners understand how to use our services effectively, and provide light troubleshooting/tech support on equipment.
Handle Operations & Inventory:
Manage sales, cash/payment collections, and telecom card inventory using IDT's accounting system.
What we are looking for:
Experience:
1–2 years of experience in retail sales, outside sales, or customer-facing roles. Prior exposure to Merchant Services, POS implementation, or route sales is a major plus.
Language:
Bilingual professionals with fluency in both
English and Spanish
are highly preferred to support our diverse customer base.
Mobility:
Must have a valid driver's license, a reliable car, and a willingness to travel door-to-door within your assigned territory daily.
Tech Savvy:
Comfortable using basic MS Office, CRM tools, tablets, and Bluetooth equipment.
Traits:
A resilient "people person" with sharp attention to detail, strong presentation skills, and the ability to multitask in a fast-paced entrepreneurial environment.
We offer you:
Competitive Base Salary + uncapped commission structure.
Comprehensive mileage and gas reimbursement program.
Paid on-the-job training on both NRS tech products and IDT telecom services.
Excellent benefits package (Medical, Dental, Vision, Life Insurance, 401k with employer match, and PTO).
At IDT, we understand the challenge of being apart from those who matter most. Communicating, transferring money, and mobile phone service must be safe, simple, and affordable. Our flagship brand, Boss Revolution, which includes our International Calling, Mobile Top Up, and Money Transfer services, as well as our Boss Revolution Mobile, net2phone, National Retail Solutions, IDT Express, and IDT Carrier Services divisions all, support IDT’s mission of enabling our customers to keep in touch and share resources with their friends and family around the world.
IDT is listed on the NYSE, employs over 1800 people across 20+ countries, and has revenues in excess of $1.5 billion. Since 1990, IDT Telecom has remained a pioneer in Prepaid VoIP and UCaaS telephony. Today, we are an industry leader in prepaid communication and payment services and are one of the world's largest international voice carriers.
Our National Retail Solutions brand provides a sales management system and POS equipment for small and medium-sized businesses. With the help of NRS, business owners can address a management problem: the product integrates advertising, data analysis, and payment processing.
Company: IDT Corporation / National Retail Solutions (NRS) Location: [Insert Territory/Location] Compensation: Competitive Base Salary + Commissions + Mileage/Gas Reimbursement & Full Benefits
Location: Provo, UT 84606
Workplace: hybrid
About the Opportunity:
IDT’s Retail division is looking for an energetic, hybrid Retail Account Manager (RAM). In this role, you won't just manage a route—you will be a growth partner for small businesses. You will drive revenue by selling our flagship National Retail Solutions (NRS) portfolio—including Point-of-Sale (POS) systems, credit card merchant services, and cash advances—while simultaneously managing and expanding our traditional telecom and financial services products (Boss Revolution) within your territory.
This role balances the thrill of direct, consultative sales with the stability of consistent account management.
In this role, you will:
Drive NRS Product Sales:
Prospect, pitch, and close sales for NRS Point-of-Sale (POS) devices, Merchant Services, and Cash Advances to new and existing retail accounts.
Manage an Assigned Route:
Develop and execute a weekly cycle to visit retail stores on a regular basis, ensuring high customer satisfaction and identifying upsell opportunities.
Open New Retail Doors:
Actively prospect and go door-to-door to expand IDT and NRS presence in your territory.
Onboard & Support Customers:
Drive the merchant application process, help store owners understand how to use our services effectively, and provide light troubleshooting/tech support on equipment.
Handle Operations & Inventory:
Manage sales, cash/payment collections, and telecom card inventory using IDT's accounting system.
What we are looking for:
Experience:
1–2 years of experience in retail sales, outside sales, or customer-facing roles. Prior exposure to Merchant Services, POS implementation, or route sales is a major plus.
Language:
Bilingual professionals with fluency in both
English and Spanish
are highly preferred to support our diverse customer base.
Mobility:
Must have a valid driver's license, a reliable car, and a willingness to travel door-to-door within your assigned territory daily.
Tech Savvy:
Comfortable using basic MS Office, CRM tools, tablets, and Bluetooth equipment.
Traits:
A resilient "people person" with sharp attention to detail, strong presentation skills, and the ability to multitask in a fast-paced entrepreneurial environment.
We offer you:
Competitive Base Salary + uncapped commission structure.
Comprehensive mileage and gas reimbursement program.
Paid on-the-job training on both NRS tech products and IDT telecom services.
Excellent benefits package (Medical, Dental, Vision, Life Insurance, 401k with employer match, and PTO).
At IDT, we understand the challenge of being apart from those who matter most. Communicating, transferring money, and mobile phone service must be safe, simple, and affordable. Our flagship brand, Boss Revolution, which includes our International Calling, Mobile Top Up, and Money Transfer services, as well as our Boss Revolution Mobile, net2phone, National Retail Solutions, IDT Express, and IDT Carrier Services divisions all, support IDT’s mission of enabling our customers to keep in touch and share resources with their friends and family around the world.
IDT is listed on the NYSE, employs over 1800 people across 20+ countries, and has revenues in excess of $1.5 billion. Since 1990, IDT Telecom has remained a pioneer in Prepaid VoIP and UCaaS telephony. Today, we are an industry leader in prepaid communication and payment services and are one of the world's largest international voice carriers.
Our National Retail Solutions brand provides a sales management system and POS equipment for small and medium-sized businesses. With the help of NRS, business owners can address a management problem: the product integrates advertising, data analysis, and payment processing.
Company: IDT Corporation / National Retail Solutions (NRS) Location: [Insert Territory/Location] Compensation: Competitive Base Salary + Commissions + Mileage/Gas Reimbursement & Full Benefits
Location: New York, NY / Seattle, WA / San Francisco Bay Area, CA / Remote
Workplace: remote
About CertiK
One of the fastest-growing and most trusted companies in blockchain security, CertiK is a true market leader. To date, CertiK has worked with over 3,200 Enterprise clients, secured over $310 billion worth of digital assets, and has detected over 60,000 vulnerabilities in blockchain code. Our clients include leading projects such as Aave, Polygon, Yearn, and Chiliz.
Investors = Insight Partners, Sequoia, Tiger Global, Coatue Management, Lightspeed, Advent International, SoftBank, Hillhouse Capital, Goldman Sachs, Shunwei Capital, IDG Capital, Wing, Legend Star, Danhua Capital and other investors.
About the role
We are seeking security research interns to join a top-notch security research team. We are working on a wide range of security research topics, including malware analysis, vulnerability detection, network anomaly detection, mobile app analysis, reverse engineering, and fraud detections. Multiple research tasks are ready to be explored.
Responsibilities
Develop analysis tools to facilitate security discovery and design mitigation techniques to deter security threats.
Review system implementation of sandbox, VM, network modules, and critical distributed system.
Perform vulnerability discovery and develop PoC exploits to large distributed system implementations.
Publish research findings in related academic and industry venues.
Requirements
Pursuing Masters or PhD in Computer Science or Cybersecurity related field.
Experiences in vulnerability discovery and exploitation on web applications or system software.
Preferred
Experiences in WASM or Rust/Go development is a plus.
CTF experiences are a plus as well.
Compensation
$3000 - $8000/month (Full Time). The exact compensation at which this internship is filled will be determined by the skills and experience of qualified candidates.
#blockchain
#startups
#hiring
CertiK accepts applications on an ongoing basis for this position until it is filled. The approximate date of closing will be April 30, 2024.
CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays. CertiK also offers a variable commission program for business development sales roles.
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.
CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements.
https://www.eeoc.gov/sites/default/files/migrated_files/employers/poster_screen_reader_optimized.pdf
All CertiK employees are expected to actively support diversity on their teams, and in the Company.
Location: Home based - EMEA
Use your deep C++ skills on Windows and MacOS to build an amazing open source developer experience with
Multipass
, the workstation mini-cloud at your fingertips which provides Ubuntu and appliance VMs on demand for build, test and prototyping. The Multipass team is hiring a Software Engineer to join our distributed team. We greatly value quality in our code, and great user experience.
Multipass is published for macOS, Windows, and also Linux. Think of it as a workstation mini-cloud. At its simplest you can simply say
multipass launch
and you will get a new VM on your workstation. You can feed that VM data, just as you would on a public cloud like AWS, Azure or GCP.
The goal is not to be a full cloud of course. The goal is to give developers a local cloud on their workstation, which they can use to run builds in the background, or to try cloud appliances, or to test their own cloud deployments and cloud-init scripts, free of charge. People sometimes use it as a build farm on a shared server, for example.
As a Software Engineer you are expected to play a leadership role designing, mentoring, reviewing and of course coding.
Location
: This is a remote position available in the EMEA region only.
What you will focus on
Ensure Multipass is easy and intuitive to use
Architect new features and design the user experience
Write high-quality code to create new features and fix bugs
Review code and architecture as part of Canonical’s engineering process
Collaborate proactively with a distributed team
Debug, track down and fix issues encountered by our users
Foster the open source community and support customers when needed
Travel internationally for up to two weeks, twice a year, for company events
What we are looking for in you
Cross-platform development experience on macOS and/or Windows
Expertise in modern C++ development (C++14 minimum)
Experience with software testing and test-driven development
Extremely high personal standards for code quality, testing and design
Knowledge of hypervisor technologies such as Hyper-V, VirtualBox, KVM, and QEMU
Open source experience and involvement
Knowledge of CI systems a plus
Capacity to learn quickly about new systems and techniques
Excellent communication skills in English - both verbal and written
Bachelor’s or equivalent in Computer Science, STEM or similar degree
What we offer you
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognise outstanding performance. In addition to base pay, we offer a performance-driven annual bonus. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Employee Assistance Programme
Opportunity to travel to new locations to meet colleagues
Priority Pass, and travel upgrades for long haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Canonical has been a remote-first company since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
#LI-remote
Location: Salt Lake City, Utah
Workplace: onsite
Filevine is a Legal AI company delivering Legal Operating Intelligence for the future of legal work. Grounded in a singular system of truth, Filevine brings together data, documents, workflows, and teams into one unified platform—where modern legal work happens with clarity and consistency.
Powered by LOIS, the Legal Operating Intelligence System, Filevine connects context across every matter to transform legal operations from reactive to proactive. LOIS reads, understands, and reasons across your data to surface insight, automate complexity, and give professionals the clarity and confidence to see more, know more, and do more. Fueled by a team of exceptional collaborators and innovators, Filevine’s rapid growth has earned AI awards and recognition from Deloitte and Inc. as one of the most innovative and fastest-growing technology companies in the country.
Role Summary:
As a Billing and Collections Analyst at Filevine, you will drive financial health by reconciling complex account activity and resolving payment discrepancies through high-level technical analysis in tools like Salesforce and Intacct. You’ll act as a critical cross-functional liaison, utilizing expert communication to manage delinquent accounts and support the end-to-end cash application and invoicing lifecycle.
What You'll Do
Resolve payment issues on delinquent customer account
Analyze and reconcile customer account activity
Review and resolve customer invoice and payment issues
Maintain customer accounts to ensure information is up-to-date
Understand the cash application process and act as a backup as needed
Understand invoice generation and act as a backup as needed
Who You Are
Analytical and problem solving
Detail oriented
Extensive verbal/written communication
Effective decision-making and follow-through, ability to effectively communicate process/rules to internal/external customers
Technical aptitude
Experience with Excel, Intact, and Salesforce a plus
At least 1 year of collections experience
Education:
High school diploma
Bachelor’s Degree preferred
Work Location Expectation:This position is based out of our Salt Lake City office.
Cool Company Benefits:
- A dynamic, rapidly growing company, focused on helping organizations thrive
- Medical, Dental, & Vision Insurance (for full-time employees)
- Competitive & Fair Pay
- Maternity & paternity leave (for full-time employees)
- Short & long-term disability
- Opportunity to learn from a dedicated leadership team
- Top-of-the-line company swag
Privacy Policy Notice
Filevine will handle your personal information according to what’s outlined in our Privacy Policy.
Communication about this opportunity, or any open role at Filevine, will only come from representatives with email addresses using "filevine.com". Other addresses reaching out are not affiliated with Filevine and should not be responded to.
Filevine is an Equal Opportunity Employer. Qualifications for employment, promotion and other terms and conditions of employment are based upon the ability to perform the job. Equal-employment opportunities are provided to all applicants and employees without regard to race, creed, religion, color, age, national origin, sex, disability, veteran status, or other legally protected class. Filevine is committed to providing reasonable accommodations for qualified individuals with disabilities. If you need assistance or accommodation due to disability, or if you have concerns related to Filevine’s equal employment opportunities, you may contact us at legal@filevine.com
Location: Home based - Worldwide
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of globally distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder-led, profitable, and growing.
We are hiring a Site Reliability Engineer
Our goal is to perfect enterprise infrastructure DevOps practices, raising the bar on what's possible with automation by embracing a model-driven approach, whether on-premise or on public clouds.
We run hundreds of private cloud, Kubernetes clusters, and applications for customers across both physical and public cloud estates. We identify and address incidents, monitor and observe applications, anticipate potential issues, and enable product refinement to ultimately achieve high-quality standards in our open source portfolio.
To succeed in this role, you need to have a strong background in Linux, Python, networking, and knowledge of how clouds work. Your work will encompass the entire stack, from bare-metal networking and kernel up to Kubernetes and open source applications. You can expect to be trained in our core technologies like OpenStack, Kubernetes, security standards, open source products like Kubeflow, Kafka, OpenSearch, databases, and many others.
Automation for us is a software engineering problem that we approach with a scientific mindset to bring operations at scale, driven by metrics and code.
Location: Globally remote role
The role
We deploy and run OpenStack, Kubernetes, storage solutions, and open source applications, applying DevOps practices.
To become a member of our team, you need to be a software engineer fluent in Python, you need a genuine interest in the full open source infrastructure stack from bare metal to containers, and you need the ability to work in operations with mission-critical services for global brand-name customers.
As a member of the team, you will gain experience in a broad range of cloud technologies. We evolve our offerings as the state of the art improves, so you get to stay current with the latest capabilities in open source infrastructure.
What we are looking for in you
Degree in software engineering or computer science
Python software development experience
Operational experience in Linux environments
Experience with Kubernetes deployment or operations
Excellent interpersonal skills, curiosity, flexibility, and accountability
Ability to travel internationally twice a year, for company events up to two weeks long
Bonus skills
Familiarity with OpenStack deployment or operations
Familiarity with public cloud deployment or operations
Familiarity with private cloud management
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We adjust compensation every 6 months to ensure we recognize outstanding performance, and in addition to base pay, we offer annual bonuses. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Every 6 months compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Employee Assistance Programs
Opportunity to travel to new locations to meet your colleagues
Priority Pass and travel upgrades for long-haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since its inception in 2004. Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background creates a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
#LI-Remote
Location: New York, NY / Seattle, WA / San Francisco Bay Area, CA / Remote
Workplace: remote
Why us?
Blockchain technology is enabling a rapidly-growing era of innovation for the digital world. It is crucial that blockchain code such as protocols and smart contracts are provably secure and correct. Once deployed, they are public and cannot be changed. Vulnerabilities and bugs in such programs regularly put millions of dollars at stake. This is where CertiK comes in. We are the leading blockchain security company. Our goal is to secure the cyber world by applying cutting edge techniques from academia to secure blockchain code. Come and join this ambitious mission as a research software engineer to work on automated analyses for provably secure and correct blockchain applications!
What you will do
You will design and develop tools that automatically ensure the correctness of smart contracts or identify security issues and bugs in smart contracts. We have software engineer positions available at all levels of seniority. Title and responsibilities will be commensurate with experience and background.
As part of our multinational team of programming language experts, you will participate in the development of tools that rest upon techniques such as symbolic model checking, SAT/SMT solving, abstract interpretation, data flow analysis, and deductive verification. You will have the opportunity to work on all stages of tool development from idea generation to implementation and iterative improvements. Our team is highly supportive and collaborative with great opportunities to learn and grow.
About you
You have a background in programming language theory and automated reasoning and love to work on the forefront of applying results from theoretical computer science. You love to tackle computationally hard problems and have a proven track record of achieving results, where results are people using your tool to do their jobs. You are collaborative: you share ideas, love to brainstorm with peers, and give and receive feedback. You are comfortable with the unknown and understand that #startuplife means that you will be wearing multiple hats.
Responsibilities
Extend the scope and depth of our automated program verification tools and brainstorm, design, and implement new tools.
Adapt and improve algorithms for symbolic software model checking. Examples include bounded model checking (BMC), counterexample-guided abstraction refinement (CEGAR), and property directed reachability (IC3/PDR).
Build and extend translators from different input languages into intermediate representations, optimizing the generated models for automated analysis.
Identify new classes of security properties of smart contracts and formalize properties for use in our automated verification tools.
Closely collaborate with other software engineers in developing tools and set technical direction for solving problems in consultation with your team and management.
Work on all aspects of delivering working software that meets customer needs, including analysis, design, automated testing, operations, CI/CD, measuring results, incorporating customer feedback, and support.
Required Qualifications
Master's Degree in Computer Science or a related field or 5 years of equivalent experience.
Minimum of 4 years of software development experience (includes internships, software developed during research, and open-source development).
Minimum of 2 years of experience with one or more of the following: model checking, formal verification, SAT/SMT solving (Z3, CVC4, Yices, MathSAT, SMTInterpol), abstract interpretation, or closely related disciplines.
Demonstrated knowledge of fundamental computer science concepts such as data structures, algorithms, mathematical logic, and automata theory.
Preferred Qualifications
PhD in the broader field of automated reasoning.
Publication record in conferences like POPL, CAV, TACAS, FMCAD, FM, etc.
Experience in functional programming (OCaml or Haskell).
Strong and creative problem-solving skills; always willing to learn and embrace new technologies and to collaborate.
Prior experience in a professional software development environment.
About the Company
Founded in 2018 by professors of Yale University and Columbia University, CertiK is a pioneer in blockchain security, utilizing best-in-class technology to secure and monitor blockchain protocols and smart contracts. CertiK’s mission is to secure the cyber world. Starting with blockchain, CertiK applies cutting-edge innovations from academia into enterprise, enabling mission-critical applications to be built with security and correctness.
Compensation
Target annual base salary for this role performed in the US is $115,000 - $230,000.
The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates.
#LI-Remote
#blockchain
#startups
#hiring
CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays. CertiK also offers a variable commission program for business development sales roles.
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.
CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements.
https://www.eeoc.gov/sites/default/files/migrated_files/employers/poster_screen_reader_optimized.pdf
All CertiK employees are expected to actively support diversity on their teams, and in the Company.
Location: Home Based - Americas
Canonical is hiring a software engineer to join the Server Certification team. The Certification team develops Python based testing tools used to test Ubuntu Server on the latest enterprise hardware ensuring Ubuntu users have the best experience with their hardware. We work at the interface of hardware and software, so the ideal candidate is a Python developer with a problem solving mindset, familiar with hardware.
Server Certification team represents Canonical to our datacenter hardware partners. We work together with silicon companies, OEMs, ODMs and teams within Canonical to ensure a smooth, secure out of the box Ubuntu experience, with success in this role leading to a great Ubuntu experience being offered on more and more devices. We focus on the interaction between server hardware and Ubuntu Linux, so the ideal candidate has software development experience and a good understanding of configuring and troubleshooting server hardware running Linux.
This is an excellent opportunity for someone who wants to have a meaningful impact on the adoption of Linux on enterprise server hardware across multiple industries. Canonical offers a fun, fast-paced team environment and a career full of learning and development opportunities. This team is centered in North and South American time zones.
What you’ll do
Contribute to Canonical’s open source testing tools such as
Checkbox
and
Testflinger
.
Troubleshoot issues related to hardware compatibility, functionality, and performance.
Technically support Canonical’s hardware partners in their hardware certification efforts.
Educate the partner about Canonical’s tools, processes, and product roadmaps.
Support Canonical’s internal teams on customer deployments of Canonical’s suite of Datacenter and Cloud products that utilize the partner’s hardware.
Work from home with global travel 2 to 4 times per year for internal and external events.
Who you are
You have a good knowledge of Python and shell scripting.
You have knowledge of server-class hardware.
You know your way around Ubuntu, virtualization, and cloud computing concepts.
You are confident in a customer-facing role.
Desired skills and experience
Experience with test automation tools for validating hardware compatibility.
Knowledge of CI/CD concepts.
Comfortable with some virtualization or container technologies such as QEMU, KVM, LXC / LXD, Docker.
We are proud to foster a workplace free from discrimination. We truly believe that diversity of experience, perspectives, and background will lead to a better environment for our employees and a better platform for our users and customers. This is something we value deeply and we encourage everyone to come be a part of the world of Ubuntu.
#LI-REMOTE
Location: Chattanooga, Tennessee Area
Workplace: hybrid
About the Opportunity:
IDT’s Retail division is looking for an energetic, hybrid Retail Account Manager (RAM). In this role, you won't just manage a route—you will be a growth partner for small businesses. You will drive revenue by selling our flagship National Retail Solutions (NRS) portfolio—including Point-of-Sale (POS) systems, credit card merchant services, and cash advances—while simultaneously managing and expanding our traditional telecom and financial services products (Boss Revolution) within your territory.
This role balances the thrill of direct, consultative sales with the stability of consistent account management.
In this role, you will:
Drive NRS Product Sales:
Prospect, pitch, and close sales for NRS Point-of-Sale (POS) devices, Merchant Services, and Cash Advances to new and existing retail accounts.
Manage an Assigned Route:
Develop and execute a weekly cycle to visit retail stores on a regular basis, ensuring high customer satisfaction and identifying upsell opportunities.
Open New Retail Doors:
Actively prospect and go door-to-door to expand IDT and NRS presence in your territory.
Onboard & Support Customers:
Drive the merchant application process, help store owners understand how to use our services effectively, and provide light troubleshooting/tech support on equipment.
Handle Operations & Inventory:
Manage sales, cash/payment collections, and telecom card inventory using IDT's accounting system.
What we are looking for:
Experience:
1–2 years of experience in retail sales, outside sales, or customer-facing roles. Prior exposure to Merchant Services, POS implementation, or route sales is a major plus.
Language:
Bilingual professionals with fluency in both
English and Spanish
are highly preferred to support our diverse customer base.
Mobility:
Must have a valid driver's license, a reliable car, and a willingness to travel door-to-door within your assigned territory daily.
Tech Savvy:
Comfortable using basic MS Office, CRM tools, tablets, and Bluetooth equipment.
Traits:
A resilient "people person" with sharp attention to detail, strong presentation skills, and the ability to multitask in a fast-paced entrepreneurial environment.
What we offer:
Competitive Base Salary + uncapped commission structure.
Comprehensive mileage and gas reimbursement program.
Paid on-the-job training on both NRS tech products and IDT telecom services.
Excellent benefits package (Medical, Dental, Vision, Life Insurance, 401k with employer match, and PTO).
At IDT, we understand the challenge of being apart from those who matter most. Communicating, transferring money, and mobile phone service must be safe, simple, and affordable. Our flagship brand, Boss Revolution, which includes our International Calling, Mobile Top Up, and Money Transfer services, as well as our Boss Revolution Mobile, net2phone, National Retail Solutions, IDT Express, and IDT Carrier Services divisions all, support IDT’s mission of enabling our customers to keep in touch and share resources with their friends and family around the world.
IDT is listed on the NYSE, employs over 1800 people across 20+ countries, and has revenues in excess of $1.5 billion. Since 1990, IDT Telecom has remained a pioneer in Prepaid VoIP and UCaaS telephony. Today, we are an industry leader in prepaid communication and payment services and are one of the world's largest international voice carriers.
Our National Retail Solutions brand provides a sales management system and POS equipment for small and medium-sized businesses. With the help of NRS, business owners can address a management problem: the product integrates advertising, data analysis, and payment processing.
Company: IDT Corporation / National Retail Solutions (NRS) Location: [Insert Territory/Location] Compensation: Competitive Base Salary + Commissions + Mileage/Gas Reimbursement & Full Benefits
Greensboro, NC
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