Location: San Francisco, CA | New York City, NY | Seattle, WA
About Anthropic
Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.
About the role
Reinforcement learning (RL) is how Claude learns to reason, write code, and act autonomously over long horizons. This role sits on the team that builds and owns the RL training system: the system that trains our production models and that researchers across Anthropic run their experiments on. The team works closely with research teams across the company on the science and engineering of making RL work at scale.
As a Research Engineer on the team, you'll work at the center of RL at Anthropic. You'll have a direct view of how RL training behaves at the frontier because the system you own sits underneath both production and research runs. You will use it with collaborators across research teams to understand what is working, what is fragile, and where the next improvements are.
Key responsibilities
Build, own, and improve the core RL training system that serves Anthropic's production and research runs
Work across the stack (orchestration, environments, training, inference, evaluation) wherever the system needs it
Study how RL training behaves at scale and contribute to the research that improves it, in collaboration with teams across Anthropic
Implement new training methods as stable, fast, well-tested code
Improve the speed and efficiency of RL training and evaluation through profiling, optimization, and benchmarking
Make the system easier for researchers to build on, through clean abstractions, clear APIs, and automated testing
Debug hard problems across the stack, from a run that has quietly drifted to a distributed systems failure that only shows up at scale
Communicate results clearly, in writing and in discussion
Minimum qualifications
Proficiency in Python and experience working in, debugging, and improving a large ML codebase
Experience with large-scale machine learning training (reinforcement learning, pretraining, or post-training) or the systems that support it
Experience with at least one modern ML framework (JAX, PyTorch, or similar)
Ability to design controlled experiments and reach conclusions you and others can trust
Ability to balance research exploration with engineering implementation
Strong written and verbal communication skills
Care about the societal impacts of your work and are committed to developing safe and beneficial systems
Preferred qualifications
Experience with reinforcement learning for large language models, in research, production, or both
Experience studying training at scale: scaling behavior, training dynamics, or method development on large models
Experience with large-scale distributed training systems
Familiarity with LLM architectures and training methodologies
Experience working close to a frontier training run
Experience profiling and optimizing the performance of ML workloads
Experience with RL environments, evaluations, or sandboxed code execution
Experience with Rust or C++
Enjoy pair programming (we love to pair!)
The annual compensation range for this role is listed below.
For sales roles, the range provided is the role’s On Target Earnings ("OTE") range, meaning that the range includes both the sales commissions/sales bonuses target and annual base salary for the role.
Annual Salary:
$500,000
—
$850,000 USD
Logistics
Minimum education:
Bachelor’s degree or an equivalent combination of education, training, and/or experience
Required field of study:
A field relevant to the role as demonstrated through coursework, training, or professional experience
Minimum years of experience:
Years of experience required will correlate with the internal job level requirements for the position
Location-based hybrid policy:
Currently, we expect all staff to be in one of our offices at least 25% of the time. However, some roles may require more time in our offices.
Visa sponsorship:
We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.
We encourage you to apply even if you do not believe you meet every single qualification.
Not all strong candidates will meet every single qualification as listed. Research shows that people who identify as being from underrepresented groups are more prone to experiencing imposter syndrome and doubting the strength of their candidacy, so we urge you not to exclude yourself prematurely and to submit an application if you're interested in this work. We think AI systems like the ones we're building have enormous social and ethical implications. We think this makes representation even more important, and we strive to include a range of diverse perspectives on our team.
Your safety matters to us.
To protect yourself from potential scams, remember that Anthropic recruiters only contact you from @anthropic.com email addresses. In some cases, we may partner with vetted recruiting agencies who will identify themselves as working on behalf of Anthropic. Be cautious of emails from other domains. Legitimate Anthropic recruiters will never ask for money, fees, or banking information before your first day. If you're ever unsure about a communication, don't click any links—visit
anthropic.com/careers
directly for confirmed position openings.
How we're different
We believe that the highest-impact AI research will be big science. At Anthropic we work as a single cohesive team on just a few large-scale research efforts. And we value impact — advancing our long-term goals of steerable, trustworthy AI — rather than work on smaller and more specific puzzles. We view AI research as an empirical science, which has as much in common with physics and biology as with traditional efforts in computer science. We're an extremely collaborative group, and we host frequent research discussions to ensure that we are pursuing the highest-impact work at any given time. As such, we greatly value communication skills.
The easiest way to understand our research directions is to read our recent research. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.
Come work with us!
Anthropic is a public benefit corporation headquartered in San Francisco. We offer competitive compensation and benefits, optional equity donation matching, generous vacation and parental leave, flexible working hours, and a lovely office space in which to collaborate with colleagues.
Guidance on Candidates' AI Usage:
Learn about
our policy
for using AI in our application process.
Location: Argentina
Uptalent.io is a premier global platform connecting exceptional talent from Latin America with innovative companies across the globe. We are currently looking for a Remote Project Architect to focus on projects in California.
Responsibilities
Experience Level:
At least
5+ years in a project architect role
.
Demonstrated experience leading full project lifecycles for U.S.-based projects.
Core Responsibilities:
Oversee project design intent through all phases (SD–CD–CA).
Manage project documentation and ensure coordination among all consultants.
Lead
technical and code compliance reviews
.
Serve as the
main point of contact
for client and internal team coordination.
Supervise job captains and production staff; ensure quality control.
Provide construction administration support (RFIs, submittals, ASIs, etc.).
Requirements
Bachelor's or Master's degree in Architecture or related field.
Minimum of
5 years of experience in architectural design
, with a focus on California projects.
Proficient in architectural software, such as Revit (mandatory), Autocad and SketchUp.
Strong understanding of California building codes, zoning laws, and regulations.
Excellent project management skills with the ability to handle multiple projects simultaneously.
Able to align to California office hours (PST)
Strong communication and interpersonal skills, with the ability to present designs and concepts effectively.
Ability to work independently in a remote setting while collaborating with a virtual team.
Fluency in English (both written and spoken); proficiency in Spanish is a plus.
A portfolio demonstrating your architectural work, especially California-based projects.
Benefits
Work From Home or anywhere
Highly Competitive Compensation
Work for the most exciting companies in the US
Flexible Schedule
Healthy Work-Life Balance
Location: Dhahran, Saudi Arabia
Eram Talent is seeking an experienced Rig Electrician to join our team. In this critical role, you will be responsible for overseeing the electrical systems on drilling rigs, ensuring the safety and efficiency of all electrical operations. You will conduct regular inspections, perform maintenance, and troubleshoot electrical issues to minimize downtime and maintain productivity.
Your expertise in both onshore and offshore operations will be invaluable as you work in a fast-paced environment that prioritizes safety and compliance with industry regulations. If you are passionate about electrical systems and seeking an opportunity to contribute to exciting projects in the oil and gas sector, we encourage you to apply.
Responsibilities
Install, maintain, and repair electrical systems and equipment on drilling rigs.
Troubleshoot and diagnose electrical faults and implement repairs as needed.
Perform routine inspections and maintenance on electrical panels, generators, and other related equipment.
Ensure compliance with safety regulations and electrical codes.
Work closely with the rig crew to maintain uninterrupted electrical operations.
Document work performed and maintain accurate maintenance records.
Assist in training and mentoring junior electricians and other crew members on electrical safety practices.
Requirements
Minimum Qualifications:
a. High School Diploma or such equivalent acceptable to SAUDI ARAMCO.
b. associate's degree from a technical college acceptable to SAUDI ARAMCO.
c. Manufacturers training courses, a minimum of two (2) of the following:
i. Ross Hill SCR Systems
ii. IPS SCR System
111. Baylor SCR Systems and Brake Controllers
iv. PLC (Prog rammable Logic Controls)
v. Caterpillar Engine controls
vi. Martin/Decker Instrumentation
vii . Air conditioning & Refrigeration training course
d. Two (2) years in the electrical field with not less than two (2) years' experience in the Oil/Gas drilling industry.
e. Has subject matter expert knowledge of all electrical test equipment associated with the electrical maintenance of drilling rigs, i.e. VOM, digital multimeters, oscilloscope, muggers, phase rotation detectors etc.
f. Have a working knowledge of computers with a minimum capability of using Microsoft programs such as word, outlook, and excel.
g. Familiar with API, ABS, IEEE, & SOLAS standards.
h. Have good leadership skills with the ability to perform on-the-job training for Rig Electricians and trainees.
i. Have the necessary English skills to communicate verbally and in any other written method (e.g. letters, forms and reports).
J. Have the necessary communication skills necessary to submit reports, complete forms and converse with supervisors and management in English.
k. Must have a working knowledge of drilling operations i.e. insure knowledgeable recommendations and decisions are made to minimize interruption of rig operations.
I. Familiar with API, IEEE, & SOLAS Standards.
m. Have good leadership skills with the ability to perform on-the-job training for Rig Electricians and Trainees.
n. Have communicating skills necessary to submit reports, complete forms and converse with supervisors and management.
Location: Jeddah, Saudi Arabia; Riyadh, Saudi Arabia; Al Jubail, Saudi Arabia; Al Khobar, Saudi Arabia; Yanbu, Saudi Arabia; Tabuk, Saudi Arabia
The Maintenance Engineer – Biomedical is responsible for ensuring the safe, effective, and reliable maintenance of biomedical and clinical equipment, as well as supporting broader facilities maintenance operations across KAUST’s community infrastructure. This role focuses on auditing, monitoring, and verifying the work of service providers, ensuring full compliance with technical, contractual, and safety standards.
The engineer will manage both preventive and corrective maintenance activities and contribute to long-term asset lifecycle management. The position requires technical expertise in biomedical systems, asset performance evaluation, compliance with international and local standards, and effective use of CMMS tools (SAP/Maximo).
Ensure effective and safe execution of preventive, corrective, and predictive maintenance for biomedical and facility assets.
Monitor maintenance activities to ensure alignment with KAUST standards, safety protocols, SOPs, and KPIs.
Conduct audits, inspections, and technical reviews to verify service quality and compliance with regulatory standards (JCI, SFDA, CBAHI/SBAHI, IEC, HTM).
Support troubleshooting, root cause analysis, and the implementation of corrective and preventive actions.
Oversee calibration, maintenance, and performance verification of biomedical equipment in the community medical facility.
Maintain accurate asset data in the CMMS (SAP/Maximo) and support lifecycle planning and preventive maintenance strategies.
Coordinate with stakeholders and provide regular reports and recommendations to improve service quality and asset reliability.
Demonstrate expertise in biomedical equipment calibration, testing, performance verification, and lifecycle management.
Requirements
Bachelor's degree in Biomedical Engineering or related engineering discipline.
Minimum 4–6 years of experience in the maintenance and operation of biomedical systems and general facilities equipment.
Advanced knowledge of preventive, corrective, and predictive maintenance methodologies.
Strong understanding of biomedical equipment standards, device safety, and infection control protocols.
Proficiency in Computerized Maintenance Management Systems (CMMS), preferably SAP or Maximo.
Strong technical expertise in biomedical equipment calibration, testing, and lifecycle management.
In-depth understanding of international codes and standards related to facilities and medical equipment.
Proven track record in contractor management, inspections, audits, and performance monitoring.
Hands-on experience in complying with international and local regulations and standards, including: JCI, CBAHI/SBAHI, SFDA, IEC 60601, HTM
Certified Maintenance & Reliability Professional (CMRP) - Preferred
Biomedical Equipment Technician (BMET) certification - Preferred
Location: Montreal, Canada
Senior Electrical Satellite Systems Engineer
Join a pioneering team shaping the future of LEO commercial satellite missions. From concept to orbit, we design and operate spacecraft that advance connectivity, Earth observation, and in-space infrastructure. As a Senior Electrical Satellite Systems Engineer, you’ll drive mission success by leading the design, integration, and verification of satellite electrical systems, while mentoring junior engineers and collaborating with operators, customers, and launch partners.
Key Responsibilities
System Design
: Lead electrical subsystem design through flight, build, and test phases; define and manage power, data, and reliability budgets.
Requirements Management
: Develop and maintain system requirements, verification, and test matrices from mission to subsystem levels.
Technical Analysis
: Conduct power budgets, failure mode, and reliability analyses to ensure system performance.
Interface Control
: Oversee interface control documents (ICDs) for seamless subsystem integration.
Testing & Verification
: Design and execute test plans for qualification, LEOP, and environmental testing (TVAC, EMC/EMI).
Documentation
: Maintain design reports, specifications, and verification matrices.
Leadership
: Mentor junior engineers and collaborate with software, mechanical, and ground segment teams.
Supplier Management
: Manage subcontractors and vendors to meet program requirements.
Program Support
: Contribute to major reviews (SRR, PDR, CDR, TRR, PSR, LRR).
Required Skills and Experience
Education
Bachelor’s or Master’s in Electrical Engineering, Systems Engineering, Aerospace Engineering, or related field.
Experience
15+ years in LEO satellite systems design with full lifecycle experience.
Technical Expertise
Systems Architecture
: Define spacecraft electrical architecture for optimal payload-bus integration; manage avionics, power, AOCS, propulsion, TT&C, thermal, and data handling interfaces.
Requirements & Traceability
: Own requirement flow-down, traceability, and gap analyses to meet mission objectives.
Verification & Validation
: Lead electrical performance validation, fault management (FDIR), and system integration testing.
Operations Support
: Interface with launch providers, support LEOP, in-orbit testing, and SOCC activities (telemetry, anomaly resolution).
Leadership
: Engage stakeholders, lead design reviews, and ensure compliance with ECSS, PUS-STD, and internal standards.
Tools & Soft Skills
Proficiency in flight engineering software, Agile methods, and modeling tools (e.g., MATLAB).
Strong communication with technical and non-technical stakeholders.
Proven problem-solving in dynamic, high-stakes environments.
Why Join Us
Drive commercial space missions redefining global connectivity and exploration.
Lead cutting-edge systems engineering, balancing innovation and reliability.
Thrive in a high-accountability, collaborative culture with competitive compensation and global launch exposure.
Location: San José, Costa Rica
Uptalent.io, a dynamic platform focused on connecting exceptional talent with innovative companies, is seeking a Remote Technology Designer specializing in Structured Cabling and Low Voltage Systems.
Responsibilities
Design and documentation of
low voltage systems
, including:
Structured cabling (voice/data networks)
Access control
Audio/visual (A/V)
CCTV / security systems
Wireless infrastructure
Coordinate with architectural, electrical, and IT teams.
Prepare drawings, specifications, and detailed layouts for low voltage systems.
Ensure compliance with industry standards (TIA/EIA, BICSI, NEC, etc.).
Review submittals and support construction administration when required.
Requirements
RCDD (Registered Communications Distribution Designer)
certification preferred (not mandatory but highly valued).
5+ years of experience in
technology systems design
, ideally for commercial, institutional, or mixed-use projects.
Experience in science and technology projects including cleanrooms, laboratories, specialized manufacturing facilities, and other spaces with distinct and highly specific requirements.
Revit and Cad knowledge
Experience with
U.S. projects and standards
.
Fluent in English and advanced communication skills
Ability to manage multiple projects independently with minimal supervision.
Benefits
Work From Home or anywhere
Highly Competitive Compensation
Work for the most exciting companies in the US
Flexible Schedule
Healthy Work-Life Balance
Location: Mexico City, Mexico
Uptalent.io, a dynamic platform focused on connecting exceptional talent with innovative companies, is seeking a Remote Technology Designer specializing in Structured Cabling and Low Voltage Systems.
Responsibilities
Design and documentation of
low voltage systems
, including:
Structured cabling (voice/data networks)
Access control
Audio/visual (A/V)
CCTV / security systems
Wireless infrastructure
Coordinate with architectural, electrical, and IT teams.
Prepare drawings, specifications, and detailed layouts for low voltage systems.
Ensure compliance with industry standards (TIA/EIA, BICSI, NEC, etc.).
Review submittals and support construction administration when required.
Requirements
RCDD (Registered Communications Distribution Designer)
certification preferred (not mandatory but highly valued).
5+ years of experience in
technology systems design
, ideally for commercial, institutional, or mixed-use projects.
Experience in science and technology projects including cleanrooms, laboratories, specialized manufacturing facilities, and other spaces with distinct and highly specific requirements.
Revit and Cad knowledge
Experience with
U.S. projects and standards
.
Fluent in English and advanced communication skills
Ability to manage multiple projects independently with minimal supervision.
Benefits
Work From Home or anywhere
Highly Competitive Compensation
Work for the most exciting companies in the US
Flexible Schedule
Healthy Work-Life Balance
Location: Bogotá, Colombia
Uptalent.io, a dynamic platform focused on connecting exceptional talent with innovative companies, is seeking a Remote Technology Designer specializing in Structured Cabling and Low Voltage Systems.
Responsibilities
Design and documentation of
low voltage systems
, including:
Structured cabling (voice/data networks)
Access control
Audio/visual (A/V)
CCTV / security systems
Wireless infrastructure
Coordinate with architectural, electrical, and IT teams.
Prepare drawings, specifications, and detailed layouts for low voltage systems.
Ensure compliance with industry standards (TIA/EIA, BICSI, NEC, etc.).
Review submittals and support construction administration when required.
Requirements
RCDD (Registered Communications Distribution Designer)
certification preferred (not mandatory but highly valued).
5+ years of experience in
technology systems design
, ideally for commercial, institutional, or mixed-use projects.
Experience in science and technology projects including cleanrooms, laboratories, specialized manufacturing facilities, and other spaces with distinct and highly specific requirements.
Revit and Cad knowledge
Experience with
U.S. projects and standards
.
Fluent in English and advanced communication skills
Ability to manage multiple projects independently with minimal supervision.
Benefits
Work From Home or anywhere
Highly Competitive Compensation
Work for the most exciting companies in the US
Flexible Schedule
Healthy Work-Life Balance
Location: Remote: United States; Remote: Canada
Workplace: Remote
At Render, we’re building the modern cloud platform for developers creating AI-native, full-stack, multi-service applications. Our mission is to eliminate the tradeoff between the power of hyperscalers and the simplicity of developer-friendly platforms—so teams can ship fast, scale reliably, and focus on their product, not infrastructure.
Unlike complex hyperscalers or ephemeral edge/serverless solutions, Render offers a developer-first experience with persistent compute, dynamic autoscaling, built-in orchestration, and observability, allowing teams to launch, scale, and manage real-world applications without writing infrastructure code or managing servers. Whether you're building LLM-powered applications, scalable SaaS products, or async processing pipelines, Render empowers teams to move fast and scale confidently from MVP to millions of users.
Our platform is trusted by over 7 million developers worldwide and continues to grow rapidly. In February 2026, we raised an additional $100M in Series C financing, bringing our total funding to $260M, to accelerate our vision of making cloud infrastructure both powerful and intuitive—designed for the speed of modern AI development.
We’re a diverse and talented team that values craft, velocity, and user experience. If you’re excited to help shape the future of the intelligent cloud and empower developers everywhere, we’d love to hear from you.
APPLYING TO RENDER
We're seeking candidates who possess high integrity, humility, and an insatiable drive to learn. Through reasoned discussions and continuous feedback, we strive to improve both individually and collectively. We foster an environment of mutual trust and respect, empowering effective debate to achieve the best outcomes for our customers and team.
We especially encourage members of underrepresented groups in the tech community to apply and understand that not all successful candidates will meet each requirement listed.
Our interview process is unique to each role, and we value the candidate experience just as much as our customer experience. We hope your conversations with us reflect a thoughtful process that is illuminative, enjoyable, and respectful of your time.
ABOUT THE ROLE
Render's mission is to eliminate the undifferentiated work that goes into building software products by offering an easy-to-use, powerful cloud platform for developer teams of all sizes.
We are scaling rapidly. Our customers have created hundreds of thousands of services on our platform, and the numbers continue to accelerate. Our customers trust us to deliver a secure, reliable and performant cloud — this is our top priority as a company.
By joining us at an early stage, you will design and build the cloud platform you've always wanted for yourself, and make decisions that will shape our product and company, directly impacting developers around the globe.
We are looking for engineers with deep specialization in cloud infrastructure. We are particularly interested in experience with container orchestration, low-level networking, and storage management.
Areas of focus will be improving our architecture to schedule & spin up containers orders of magnitude faster, develop offerings to support our customers' growing AI workloads, improving the performance of and adding new features to our internal traffic routing & load balancing, and building low-level primitives to enable our users to massively parallelize data processing workloads.
WHAT YOU'LL DO
- Own Render's core infrastructure across multiple data centers and regions.
- Help offer unique capabilities to Render customers through infrastructure innovation.
- Plan and architect for rapidly increasing scale.
- Debug issues at all levels in our infrastructure stack.
- Improve the performance and reliability of our infrastructure through increased observability, load testing, and chaos engineering.
- Collaborate with other engineers to help keep our platform stable, predictable, and secure.
- Participate in our on-call rotation, with the rest of the engineering team.
WHAT WE'RE LOOKING FOR
- At least 5 years of experience building and scaling cloud infrastructure.
- Experience developing, maintaining, and debugging production systems at scale.
- Experience building, operating and scaling Kubernetes clusters or similar resource/container orchestration.
- Experience with infrastructure-as-code tools like Terraform, Pulumi, and Ansible.
NICE-TO-HAVES
- Experience with Linux kernel and/or container optimization
- Familiarity with observability tools like Datadog, Grafana, and OpenTelemetry.
- Experience hosting PostgreSQL (or similar data stores) at scale.
- Security hardening skills, especially in the context of untrusted workloads.
RELEVANT LINKS FROM THE RENDER ENGINEERING TEAM
- SEV0 SF 2025 | Boundary Cases: Technical and social challenges in cross-system debugging https://www.youtube.com/watch?v=d4hAyzmBNXk
- Kubernetes Informers are so easy... to misuse! https://render.com/blog/kubernetes-informers
- How Render Scaled Knative to 100k+ Web Apps https://render.com/blog/knative
- Distributing Global State to Serve over 1 Billion Daily Requests https://render.com/blog/distributing-global-state-to-serve-over-1-billion-daily-requests
- How Render Enforces Access Controls with Go Generics https://render.com/blog/how-render-enforces-access-controls-with-go-generics
- Breaking down OpenAI's outage: How to avoid a hidden DNS dependency in Kubernetes https://render.com/blog/a-hidden-dns-dependency-in-kubernetes
If this role excites you but you don’t meet every single requirement, we’d still love to hear from you—your unique experience might be just what we need.
BENEFITS
- 4 weeks of paid vacation.
- 14 weeks of fully paid parental leave for all parents to bond with a newly born, adopted, or fostered child. We will also work with you to create a supportive plan of return.
- Long-term disability, life insurance, and 401K plans.
- 100% employer-paid medical coverage and 99% employer-paid dental and vision coverage for you and a dependent. FSAs and HSAs are available as well.
- Monthly lifestyle stipend for wellness, mental health and therapy, hobbies, etc.
- Monthly cell phone and internet subsidy.
- Commuter benefits for Renders in the Bay Area, and home office stipends for remote Renders.
- Continuous learning benefits & related support.
This position is generally not eligible for new visa sponsorship. At Render's discretion, the business may sponsor existing visa transfers. Applicants who require sponsorship must receive business authorization.
Render is an equal-opportunity employer. We know that employing a team rich in diverse thoughts, experiences, and opinions allows our employees, product, and community to flourish. We make all employment decisions including hiring, evaluation, termination, promotional, and training opportunities, without regard to race, religion, color, sex, age, national origin, ancestry, sexual orientation, physical handicap, mental disability, medical condition, disability, gender or identity or expression, pregnancy or pregnancy-related condition, marital status, height and/or weight.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
We encourage all who are interested to apply. We can't wait to hear from you!
Render — CCPA Applicant Privacy Notice https://drive.google.com/file/d/1wKr9IejoT5McFrs9I2mahQnf6AFwb3z2/view
Render — GDPR Applicant Privacy Notice https://drive.google.com/file/d/1_8jtyXQ1HdRdTdQn9sZ7n-R-zAGBmsFa/view
Location: Richardson, United States; San Jose, United States
Signal Integrity Engineer
Locations:
On-site in
Richardson, TX
or
San Jose, CA
Type:
Permanent / Full-time
Compensation:
Competitive and commensurate with experience (multiple openings available)
About the Role
We’re seeking highly skilled
Signal Integrity Engineers
to join a top-tier hardware engineering team developing next-generation networking, server, and storage technologies. This is a
permanent, on-site position
located in either Richardson, TX or San Jose, CA.
As a
Signal Integrity Engineer
, you'll serve as a subject matter expert in high-speed signal delivery and analysis. You’ll work cross-functionally on complex PCB designs, performing simulations, lab testing, and root cause analysis to ensure signal quality and system performance. You will also participate in design reviews and provide technical guidance throughout the product lifecycle.
Key Responsibilities
Design and validate high-speed signal paths for digital and analog interfaces.
Perform 2D/3D simulations (e.g., S-parameters, eye diagrams, crosstalk, impedance control).
Conduct lab measurements including TDR and VNA; develop custom test fixtures.
Collaborate with hardware, layout, and system engineering teams on board design and stack-up.
Evaluate and model component-level behavior (e.g., Touchstone files).
Drive design decisions balancing performance, manufacturability, and cost.
Support signal integrity across complex PCBAs (36+ layers), connectors, flex circuits, and cabling.
Required Skills & Experience
5 to 20+ years
of experience in high-speed signal integrity engineering.
Strong background in PCB signal integrity (both on-board and off-board transmission).
Proficient in tools like
ADS, ANSYS HFSS, Sigrity
, and
Allegro
or similar ECAD platforms.
Experience with
single-ended and differential signaling up to 50Gbps
, including
NRZ and PAM4
.
Deep understanding of
PCB design fundamentals
, crosstalk, impedance, and loss modeling.
Skilled in generating and analyzing
eye diagrams
, and interpreting both time and frequency domain results.
Familiar with
PCB stack-up design
, fabrication limitations, and high-frequency materials.
Hands-on experience with
flex circuit design
, ribbon cables, coax, and board-to-board connectors.
Preferred Qualifications
Master’s Degree in Electrical Engineering (Bachelor’s required).
Experience leading design reviews or acting as a technical mentor.
Exposure to hardware platform development for networking or data center products.
Strong communication skills and experience working with cross-regional teams.
Location: Houston, United States
Role:
As a member of the Systems Engineering Department, the Platform TT&C Systems Engineer will provide technical expertise for the Tracking, Telemetry and Command subsystem that provides a communication path between the satellite and the operations control center.
Tasks:
Depending on the job function, the Platform TT&C Systems Engineer will perform and participate in the following tasks and activities depending on the background and experience of the candidate:
Participate in the design of Platform TT&C systems that operate at various frequency bands
Perform system-level link budget analyses
Provide input to antenna scattering analyses and review results
Support systems engineering documentation including requirements specifications, statement of compliance, verification matrix and design descriptions
Prepare interface control documentation for TT&C subsystem interconnection with the other Platform subsystems Troubleshoot TT&C-related issues on integrated satellite and on Platform Engineering Model (FlatSat) test setups
Ensure inter-operability between Platform TT&C subsystem and satellite Payload
Contribute to overall communication concept of operations (ConOps)
Support various milestone reviews: EQSR, SRR, PDR and CDR either at Customer, MDA or subcontractor facilities
Requirements:
Bachelor’s degree in electrical engineering
5+ years of relevant experience
Strong RF engineering background
Experience with communication subsystems including transceivers, couplers, filters & antennas
Experience with Communication standards and regulations including but not limited to ITU, CCSDS and ETSI
Complementary skills/knowledge:
Understanding of the space environment and communication satellites
Experience with satellite tracking and/or ranging
Demonstrated capability to efficiently work with little to no supervision
Strong written and verbal communications skills in English, knowledge of French will be evaluated favorably
Ability to lead and/or mentor junior members of the engineering team
Location: Houston, United States
Role:
As a member of the Systems Engineering Department, the Platform Electrical Systems Engineer will provide technical expertise related to power & data interfaces, power analyses & budgets, failure analysis and functional testing for newly designed Platform telecommunication satellite.
Tasks:
Depending on the job function, the Platform Electrical Systems Engineer will perform and participate in the following tasks and activities depending on the background and experience of the candidate:
Manage electrical interface control documentation for power, analog, digital & RF connections between Platform and Payload units & subsystems
Support electrical analyses, budgets & design details related to power generation, storage & distribution
Perform failure modes & effects analyses and support failure detection, isolation & recovery activities
Support Platform test activities including preparation and/or review of test plans, procedures & reports
Prepare total dose & single event effects ionizing radiation analyses
Write systems engineering documentation including requirements specifications, statement of compliance, verification matrix and design descriptions
Support satellite development activities: concept of operations and communication Payload integration on Platform
Support various program reviews: EQSR, SRR, PDR and CDR
Requirements:
Bachelor’s degree or equivalent in electrical engineering
5+ years of relevant experience
Experience with system-level electrical power generation, storage and distribution
Strong electrical systems engineering background including experience with electronic unit designs, wiring harnesses, data bus protocol standards and system-level testing
Complementary skills/knowledge:
Understanding of the space environment, communication satellites, radio frequency (RF) equipment and the various solar cell & battery technologies
Ability to lead and/or mentor junior members of the engineering team
Demonstrated capability to efficiently work with little to no supervision
Strong written and verbal communications skills in English, knowledge of French will be considered favorably
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 Manager to join our Quantitative Strategies team, and report directly into our Chief Investment Officer of Quantitative Strategies. 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. In addition to leading collaborative team research efforts, this individual will also have the opportunity to manage their own alpha generating portfolio.
Responsibilities
Research and develop methods to make existing trading signals more efficient, profitable and robust
Research and develop new signals that trade futures and FX markets 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
7+ 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
Experience managing a team of quantitative researchers is a plus
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 $250,000 to $300,000. 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: London, United Kingdom
A bit About Flosum:
Flosum occupies the vanguard of technological innovation within the Salesforce DevOps arena, proffering a comprehensive solution that seamlessly integrates merge tools, version control, continuous deployment, and meticulous code analysis.
In addition, Flosum boasts Enterprise-grade Disaster Recovery Solutions, complemented by a game-changing Cybersecurity framework meticulously tailored for Salesforce Programs. This framework has been astutely harnessed to amplify the DevSecOps paradigm in collaboration with our esteemed Partners.
Our well curated suite of products harmonizes seamlessly within the expansive Salesforce ecosystem, catering to the needs of Developers, Administrators, Architects, and Chief Information Officers.
If the notion of contributing to a progressive enterprise equipped with proven offerings within a rapidly evolving market beckons you, this extraordinary opportunity awaits your consideration.
In the role as a Strategic Sales Account Manager, you will:
Foster relationships within an international portfolio of enterprise-level clients, targeting growth and strategic alignment.
Propel approximately 30% YoY growth from the designated account set, leveraging the following strategic sales motions:
Strategic Account Planning
Account Based Sales (ABM)
Tailored Sales Automation Drip Campaigns (Salesloft / Outreach.io)
Embrace Enterprise GAP / Value / Solution Sales Methodologies
Attain a 93% Gross Retention Rate (GRR) via Renewals
Execute Upsell / Cross-Sell / Nurture / GTM / Awareness Sales Campaigns
Construct and Deliver Interactive Growth Presentations and Proposals
Deliver exceptional Customer Experiences for both the dedicated Customer Portfolio and new clients, ensuring their triumphant onboarding.
Engage stakeholders proactively, addressing strategic, technical, and soft skill aspects.
Sustain value through structured cadences, encompassing business, process, onboarding, and technical discussions, alongside webinars and other communications.
Convey the value of our products through innovative approaches.
Drive the adoption of novel features and enhancements, perpetuating growth.
Conduct Quarterly Business Reviews and interactions grounded in value with clients.
Cement customer renewals by consistently delivering unwavering value.
Oversee the complete customer lifecycle, including escalations and touchpoints.
Amass insights and recommendations from clients to inform product refinement.
Exemplify thought leadership and orchestrate customer advocacy.
Create client-facing materials, including support articles, FAQs, release notes, and contribute to customer / GTM webinars.
Rigorously document and classify client interactions for valuable insights.
Within 1 Month, You'll...
Complete orientation.
Begin 1:1s with your manager.
Meet with other team members and stakeholders in Sales, Customer Success, Solutions Engineering, Business Development, Partnerships and Operations.
Introduce yourself to your accounts.
Listen and learn from shadowing calls of your peers.
Develop your Flosum 30 / 60 / 90 day plan.
Within 3 Months, You'll...
Have a strong understanding of Flosum and feel comfortable pitching our software and services.
Become an expert with our internal tools and processes.
Work closely with Business Development reps to collaborate on prospecting into your accounts.
Within 6 Months, You'll...
Meet or exceed your pace to quota.
Continue to focus on the objectives within your annual plan.
Navigate and execute most aspects of your role independently. (though help is always available)
Within 12 Months, You'll...
Be seen as a trusted business-advisor and Flosum expert, making a significant impact on the Sales Team.
Be considered a top-performing AM on the team by consistently exceeding your goals.
Set an example for new Account Managers and assist in the training, onboarding and motivating new team members.
--
Requirements
A bit About You:
You’re a dynamic, results-driven individual with a fervor for technical sales and an innate grasp of SaaS Customer Account Management.
You have experience selling to technical buyers and working with resellers, VAR’s, and channel partners.
You’re an ambitious Sales Account Manager with a proven track record over 3+ years growing revenue within Enterprise customer accounts with a customer-centric approach.
You thrive working remotely, cherish structured routines, and exemplify a professional demeanor.
You are highly organized and thrive in a high-velocity environment that, although reasonable and respectful, often has ambiguities and competing priorities.
You are internally driven by curiosity and continuous learning. You have proven that you can be entrusted with big decisions, and you strive to bring thoughtfulness and empathy to all of your work.
You are humble, and collaborate well with other people. You thrive working within a team, and exhibit excellent communication and interpersonal skills.
You are self-motivated, reliable, and can function effectively in a distributed team.
Available to travel up to 25%.
Multilingual proficiency to elevate global engagement is a distinct advantage.
Bonus Points for:
Certified Sales Certifications & demonstrated ability to consistently achieve $1mm+ quotas.
Expertise in Salesforce platform support, development or CyberSecurity.
Background in project or product management.
Experience in process design and documentation.
Prior exposure to DevOps solutions.
Benefits
Competitive Compensation Package Including:
Unlimited Flex Time Off Plan + Bank Holidays
Flexible Work Hours
Remote Work Location
Phone / Internet Monthly Capped Reimbursement
Join Us at Flosum
Become an integral part of an environment that empowers excellence, irrespective of your location. As a globally distributed company, we champion equal opportunity and nurture a culture of collaboration. Embark on a journey of growth and innovation by applying now.
Location: Brazil
Job Description
Job Title: Medical Reviewer
Employment Type: Contract
Location: Brazil
Experience – 2 to 5 Years
About ClinChoice
ClinChoice is a partner to the largest pharmaceutical, medical device, and consumer care innovators in the world. Established in 1995, we provide expertise in clinical operations, biometrics, regulatory affairs, pharmacovigilance, medical affairs, and toxicology to help our partners advance healthcare by accelerating clinical trials with data-driven insights, delivering the best strategies for product registration, and enhancing patient safety through real-world and clinical analysis.
Our global delivery network has expanded to centres and satellite offices in the United States, Mexico, United Kingdom, Armenia, China, Japan, India, and the Philippines to help our customers maintain regulatory compliance locally and globally.
We have forged future-defining partnerships with industry bodies and technology companies to develop cutting-edge solutions that deliver our expertise with quality and precision.
Primary Responsibilities:
Awareness and understanding of relevant GVP modules.
Perform medical review of non-serious & serious ICSRs with emphasis on seriousness, expectedness, causality & narrative etc. without missing on quality & compliance.
Experience of medical review of ICSRs received from sources such as Spontaneous, Literature, Regulatory Authority, Solicited and Clinical trials.
Experience across multiple therapeutic areas such as Oncology, Respiratory, Immunology, Neuroscience, Rare diseases etc.
Support triage of cases and determine seriousness and relatedness across products as assigned.
Review and verify appropriate selection of adverse events from source documents, assign appropriate MedDRA code, assess labelling and review narrative.
Acquire and maintain current knowledge of product portfolio and safety profiles for products across therapeutic areas.
Involve in process improvement activities such as implementation of quality control process.
Provide medical guidance and expert opinion on the cases to the data entry associates and quality reviewers to help resolve queries.
Identify and resolve case issues, coordinate with client therapeutic teams and within functional team and manage as appropriate.
Maintain PV expertise, and understanding of international safety regulations and guidelines.
Responsible for completing the MR activities in the safety database within the stipulated time to comply with service level agreements and regulatory timelines.
Provide timely feedback to case processors on the errors/ discrepancies noted.
Assist in training/mentoring of other case processing/medical review personnel as necessitated.
Adapt to different client case processing conventions and multi-task as per business needs.
Perform ad-hoc tasks as advised by the team lead/manager with quality and compliance as per project requirement.
Participate in organizational activities to meet objectives suitable for the role/area of expertise.
Candidate Profile:
Should be a MBBS/MD with at least 2 years of experience as Medical Reviewer for ICSRs.
Must possess thorough knowledge of ICH-GCP, relevant GVP module, 21 CFR guidelines and other regulatory requirements.
Training and mentoring skill (GVP concepts & medical aspects such as disease condition, product portfolio etc)
Must have hands on experience with MS Office applications (Outlook, Excel, Word, Power Point etc)
Must be able to Write and speak Japanese.
Dynamic working hours.
Location: Paris
Workplace: Hybrid
ABOUT VOODOO
Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz.
TEAM
Our Corporate teams support the company’s performance and growth whilst putting people at the core of everything they do. As a French tech leader and global successful company, our Corporate teams are constantly looking for ways to innovate and increase organization efficiency to keep Voodoo ahead of the market. Voodoo’s Corporate function is composed of three teams: HR, Legal, and Finance, working together to drive Voodoo’s success.
As a Junior HR Operations Specialist, you will play a vital role in supporting the HR team with day-to-day operations and ensuring an exceptional employee experience.
ROLE
- Own the excellent delivery of operational HR lifecycle in all countries where Voodoo is present from onboarding to offboarding, including preparation of appropriate documentation, immigration compliance or implementation of processes.
- Leverage AI tools to automate HR processes and enhance employee experience.
- Maintain compliance with policies and legal requirements by managing relationships with relevant administrative stakeholders.
- Own the maintenance and updates of employee data in the HR Information System (BambooHR), ensuring accuracy and timely adjustments for any changes in employee status.
- Support payroll data processing, including tracking bonuses, salary increases, and sick leave.
- Oversee the administration of employee benefits to ensure compliance and accuracy.
- Proactively propose and implement AI-driven solutions to streamline HR operations and improve data accuracy.
- Stay up-to-date with emerging AI tech in HR and recommend innovative tools or features.
- Participate in the strengthening of our HR Operations, understanding what matters to our People and ensure our function is high-performing notably providing first-line support for HR inquiries through the ticketing system, ensuring timely and accurate resolution of employee issues and escalating when necessary.
PROFILE
- 1-2 years progressive experience in an HR role (apprenticeship or junior-level experience in HR operations or administration is a plus)
- Full proficiency in French and English
- Strong interest and hands-on experience with AI tools
- Proactive mindset with ability to propose AI-driven improvements in operational workflows
- Comfortable working in a fast-evolving, AI-enabled environment and eager to experiment with new technologies
- Understands basic HR processes and be eager to learn more about compliance, documentation, and payroll coordination
- Demonstrates strong attention to detail, organizational and problem-solving skills
- Problem-solving enthusiasm: you go beyond identifying issues or challenges and focus on how to address them, leveraging AI when relevant
- Great communication skills across languages and cultures with an ability to build trust-based relationships at all levels of the organization
- Proactive, adaptable, and eager to learn and grow within a dynamic HR environment
- Team player and a good sense of humor are definitely a plus
- Familiarity with payroll, benefits, immigration, relocation processes is an advantage
BENEFITS
- Competitive salary
- Premium healthcare (SideCare) for you and your family 100% borne by Voodoo
- Swile Lunch voucher
- Gymlib (100% borne by Voodoo)
- Wellness activities in our Paris office
- Remote days
- Child daycare facilities (Les Petits Chaperons rouges)
Location: Amsterdam, Netherlands; Utrecht, Netherlands; Alkmaar, Netherlands; Amersfoort, Netherlands
Workplace: on-site
At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a
Operations Manager
to join one of our
clients
' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.
Role Description:
This role will oversee and continuously improve daily operations across our European business. Reporting directly to the Global Director of Operations, you will take ownership of logistics processes, 3PL relationships, and quality management. You’ll thrive in a dynamic environment, balancing strategic process building with hands-on problem solving.
Key Responsibilities
• Develop, scale, and optimize operational workflows, including import/export activities for devices across Europe
• Manage and coordinate with 3PL partners to ensure on-time availability of devices for sales and distribution
• Track, analyze, and report on KPIs to drive continuous improvement and operational excellence
• Oversee device grading and quality control standards to safeguard exceptional product quality
• Collaborate with cross-functional teams (Sales, Finance, Tech, and Customer Success) to enable sustainable growth
• Support ad-hoc projects and operational requests with flexibility, speed, and ownership
• Minimum 5+ years of operational experience in supply chain, logistics, or device management, with at least 2 years of proven experience in the EU region
• Strong expertise in supply chain operations and 3PL management
• Proven proficiency in Microsoft Excel (essential for data analysis and reporting)
• Experience with grading / quality assurance of electronic devices is a strong plus
• Fluent in English; additional European language skills (e.g., Dutch, German, French) would be an advantage.
• Proactive, analytical, and solution-oriented with excellent problem-solving skills
• Effective communicator who thrives in a fast-paced, international environment
Education:
Preferably Master’s degree in Business, Operations, Supply Chain or related field.
