Principal Technical Staff Job at STR (Woburn)

Staff /Sr Staff/ Principal Engineer - Lakehouse

Balbix is the world's leading platform for cybersecurity posture automation. Usi...

Location

India , Bangalore; Gurgaon

Salary:

Not provided

Balbix

Expiration Date

Until further notice

Requirements

8+ years of experience in backend software development dealing with large scale applications involving large scale data
Proven experience in defining and improving application design and architecture
Drive to discover and learn the required new technologies
Exposure to state of the art technologies for large scale data systems
Proficiency in programming languages such as Python, Scala or Java
Hands-on experience with large scale technologies such as Apache Spark, Apache Flink, Cassandra
Experience with cloud platforms such as AWS, Azure, or Google Cloud Platform
Bachelor's or Master's degree in Computer Science, Engineering, or related field
Excellent problem-solving and analytical skills
Strong communication and collaboration skills

Job Responsibility

Collaborate with product managers, data scientists, and other stakeholders to understand requirements and translate them into technical solutions
Design, develop, and deploy high scale systems using state of the art technologies
Build reliable, consistent and high throughput data services and interfaces
Mentor junior developers and contribute to knowledge sharing within the team
Help define and ensure the best practices and guidelines across the systems
Optimize and tune applications for performance and scalability
Troubleshoot and resolve issues in production environments

Fulltime

Staff / Principal Machine Learning Engineer

Our intelligent runtime must seamlessly connect to foundational models - whether...

Location

United States , Mountain View

Salary:

240000.00 - 385000.00 USD / Year

Inworld AI

Expiration Date

Until further notice

Requirements

A PhD in a relevant technical field, or a BA/BS degree with equivalent research and/or engineering experience
5+ years of combined experience in software development (Python, C++) and applied ML engineering
Demonstrated experience applying or researching ML in domains such as natural language processing, speech processing, and/or action planning
Strong foundation in data structures, algorithms, and neural network architectures
Proficiency with ML frameworks such as PyTorch

Job Responsibility

Experiment with and implement cutting-edge ML models and techniques to advance our core AI capabilities
Train, evaluate, and optimize production-scale models and systems, focusing on quality, latency, cost, and on-device constraints
Collaborate with product and backend teams to translate novel ideas and research findings into robust, production-ready solutions

What we offer

bonus
equity
benefits
relocation assistance

Fulltime

HPC Principal Federal Technical Consultant

Principal Consultant to join our High-Performance Computing (HPC) team. In this ...

Location

United States

Salary:

115500.00 - 266000.00 USD / Year

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

8+ years of professional experience, with at least 3+ in HPC architecture, systems engineering, or large-scale infrastructure design
Advanced degree in Computer Science, Engineering, Physics, or related technical field (or equivalent experience)
Proven ability to design and deliver complex, multi-vendor HPC solutions at scale
Demonstrated ability to independently complete solution implementations and application design deliverables
Must be United States Citizen due to the responsibilities and requirements of the role as this will be supporting a Federal site
Top Secret Clearance, TS/SCI with Full Scope Polygraph (FSP)
Must be willing to travel as the business dictates
Expertise in one or more of the following: parallel computing, MPI/OpenMP, GPU acceleration, workload schedulers (Slurm, Altair PBS Pro, Torque/MOAB, etc.), or large-scale data storage systems (Lustre, GPFS, Ceph)
Experience with Network boot technologies (PXE or gPXE/Etherboot etc)
Storage specific knowledge: LVM, RAID, iSCSI, Disk partitioning (GPT, MBR)

Job Responsibility

Lead the technical implementation design and delivery of world class scale HPC solutions, from requirements gathering to implementation
Provide architectural guidance on compute, storage, networking, and workload management tailored to customer use cases
Configure, deploy, and maintain Linux-based HPC clusters, associated storage, and network infrastructure
Work in close collaboration with customers on finalizing and deploying HPC software applications, hosting platforms, and management systems that enable customer research and production workloads
Provide technical support and troubleshooting for HPC implementation in secure locations
Work on both operational support and strategic HPC projects
actively participate in customer user group environments
Evaluate and implement new tools, middleware, and methodologies to improve operations and service delivery
Ensure compliance with enterprise IT security and technology controls
Act as principal consultant in customer engagements, often leading cross-functional project teams (including customer staff)

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Unconditional Inclusion environment
Comprehensive suite of benefits supporting physical, financial and emotional wellbeing

Fulltime

Engineering Manager

The Engineering Manager is responsible for the efficiency and results of one or ...

Location

United States , Parsippany

Salary:

120000.00 - 160000.00 USD / Year

avis budget group

Expiration Date

Until further notice

Requirements

BS/MS degree in Computer Science or closely related field or equivalent practical experience
4+ years of experience managing engineers (mentoring staff/ principal engineers, setting technical direction, etc.)
Proven experience managing multi-disciplinary engineering teams (frontend, backend, API)
Strong expertise in: API Management (Apigee, Kong, Mulesoft, or AWS API Gateway)
AWS Cloud (EC2, Lambda, ECS, S3, CloudWatch, IAM, etc.)
Frontend: ReactJS, modern JavaScript (ES6+), REST/GraphQL integration
Backend: NodeJS, Java, Express, microservices, RESTful API design
Deep understanding of CI/CD, GitOps, and containerized deployments (Docker, Kubernetes)
Experience managing production-grade system, services that support Million calls per minute and optimizing performance and cost
Excellent communication and stakeholder management skills

Job Responsibility

Lead, mentor, and grow a team of ~20 engineers (frontend, backend, and API specialists)
Accountability for your team’s results, including velocity, quality, service monitoring, etc
Collaborate with Product Managers, Architects, and Designers to align technical goals with business outcomes
Acting as the point of contact for the L3 support, and owning the resolution
Driving the engineering hiring plan for the team, including screening and interviewing
Working within an Agile framework, with a focus on results over process
Reducing complexity both of system designs and of team communication
Coaching and code reviews for team members
Drive performance reviews, career development, and team engagement

What we offer

Paid time off
401K retirement plan with company matched contributions
Access to Medical, Dental, Vision, Life and Disability insurance
Eligible to elect other voluntary benefits including: Group Legal, Identity Theft, Insurance, FSA, additional life insurance coverages
Contribute up to $260 as a tax free benefit for public transportation or parking expenses
Employee discounts, including discounted prices on purchase of Avis / Budget cars
Access to an Employee Assistance Program for services including counseling, financial and legal consultation, referrals for care service, and more

Fulltime

Principal Software Engineer, AI Cloud

At Docker, we make app development easier so developers can focus on what matter...

Location

United States , Seattle

Salary:

232000.00 - 319000.00 USD / Year

Docker

Expiration Date

Until further notice

Requirements

10+ years of software engineering experience, including 3+ years in technical leadership roles (Staff or Principal level)
Proven experience designing and building highly scalable distributed systems in production environments
Deep understanding of cloud infrastructure (AWS, Azure, GCP, or OCI), including compute, networking, and storage primitives
Proficiency in Go, Rust, or Java
Expertise in Kubernetes, microservices, and service mesh architectures
Strong foundation in observability, CI/CD, and infrastructure-as-code (Terraform, Pulumi, or CloudFormation)
Experience operating high-availability (99.99%+) production systems
Exceptional communication skills and ability to influence across technical and business domains
Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience

Job Responsibility

Define and drive the long-term technical strategy for Docker AI Cloud’s control and data plane services
Architect highly available, multi-region systems capable of operating seamlessly across multiple cloud providers
Design APIs and service abstractions that integrate Docker Desktop, Hub, and enterprise cloud services
Establish standards for reliability, scalability, and observability across the Docker AI Cloud platform
Lead cross-functional technical discussions and influence architectural decisions company-wide
Design and implement distributed systems for workload orchestration, service discovery, and lifecycle management
Build and operate control plane components that manage multi-tenant workloads and cloud networking
Develop infrastructure that delivers predictable performance, intelligent scaling, and automated failover
Ensure security, data integrity, and compliance across Docker’s global infrastructure footprint
Partner with platform and product teams to deliver developer-friendly APIs and cloud experiences

What we offer

Freedom & flexibility
fit your work around your life
Designated quarterly Whaleness Days plus end of year Whaleness break
Home office setup
we want you comfortable while you work
16 weeks of paid Parental leave
Technology stipend equivalent to $100 net/month
PTO plan that encourages you to take time to do the things you enjoy
Training stipend for conferences, courses and classes
Equity

Fulltime

Chief of Staff, Programs

The Chief of Staff (CoS), Programs is the senior internal operational leader res...

Location

United States , Rockville; Bethesda

Salary:

135000.00 - 165000.00 USD / Year

THE GENEVA FOUNDATION

Expiration Date

Until further notice

Requirements

Master’s degree (or higher) in Business Administration, Health Administration, Science or Engineering field, or a related field
Minimum of 10 years of progressively responsible experience in research operations, laboratory management and operation, or complex program operations within a federal, academic, nonprofit, or government-affiliated research environment
10+ years’ experience in developing research program strategies and plans
Demonstrated experience supervising multidisciplinary technical and non-technical personnel in an in-person setting
8+ years’ direct experience interpreting and implementing federal and non-federal sponsor guidelines and regulations required
Strong working knowledge of sponsored research operations, internal controls, and compliance requirements
Experience overseeing the financial execution of research programs, including coordination with finance team on budgeting, expenditure tracking, forecasting, and resource allocation in a sponsored research environment
Experience working with DoD-affiliated research environments preferred
Prior experience in a Chief of Staff, Operations Director, or equivalent internal leadership role
Able to exercise independent judgment in fast-paced, high-pressured environment with strict deadlines and to manage multiple projects

Job Responsibility

Serve as the most senior Geneva employee on-site, with full supervisory responsibility for all Geneva personnel
Oversee research operations and employee productivity, ensuring team members thrive and research priorities, goals, and objective key results (OKRs) are achieved on schedule
Directly supervise scientific support staff, technical research personnel, non-technical program management staff, and administrative personnel
Lead recruiting, onboarding, performance management, coaching, corrective action, and professional development in coordination with Geneva People Operations
Develop and mentor staff to strengthen technical capability, operational discipline, and internal leadership capacity
Foster disciplined, collaborative, and mission-driven laboratory culture
Assure all Geneva employees comply with The Geneva Foundation and Federal site policies, procedures, and SOPs
Collaborate with leadership to set annual goals and communicate vision to broader team
Provide regular operational, technical and financial updates to leadership
Assess and design internal operations, identify areas of process enhancement, and lead successful execution of change management plans to deliver efficiency and effectiveness of operations

What we offer

medical, dental, and vision healthcare
Flexible Spending Account
Health Savings account, with employer contribution
Coverage is provided for employees and family members including domestic partners
Short-and long-term disability
Employee Assistance Program
Life & ADD insurance
403b retirement plan with generous employer match
flexible leave options
11 paid holidays per year

Fulltime

Lead Program Manager

STR is hiring a Lead Program Manager (PM) in the Cyber Division who is passionat...

Location

United States , Woburn

Salary:

140000.00 - 194000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Active Top Secret Secured Compartmentalized Information (TS/SCI) security clearance
U.S. citizenship
Bachelors Degree with a minimum of 7 years' related experience
Minimum of 5 years experience managing complex technical programs
Experienced in project management within DoD or IC, and/or experience directly supporting program objectives such as managing cost, schedule, and technical performance
Experience leading technical teams on advanced R&D programs
Motivated collaborator and effective communicator to both technical and non-technical audiences
Proven track record of business capture

Job Responsibility

Managing program technical, financial, and schedule performance
Working with the principal investigator, technical staff, subcontractors, and support personnel to identify and address risks and issues
Managing program performance through review of metrics and program execution milestones (including scheduling, cost, and logistics)
Developing a capture strategy and executing on said strategy
Gathering, evaluating, and synthesizing data from multiple sources, such as project reports, project staff, and customer feedback to understand and communicate status and to identify trends
Interacting with external program customers and internal company leadership
Managing scientists, engineers, and technicians across broad areas of expertise
Achieving cost, schedule, and customer objectives on advanced technology programs
Working in a fast-paced environment to enable successful contract execution
Building strong customer relationships and establish open lines of communication

Fulltime

Principal Engineer

We are partnering with a high-performance, institutional-grade digital markets b...

Location

United Kingdom , London

Salary:

150000.00 GBP / Year

Orbis Consultants

Expiration Date

Until further notice

Requirements

8+ years backend engineering experience
Proven Principal / Staff-level technical leadership
Deep expertise in distributed systems
Experience with both synchronous (REST APIs) and asynchronous (event-driven / streaming) systems
Strong background in high-availability, 24/7 production environments
Experience in financial, trading, or other high-scale regulated systems is highly desirable
Language is flexible (Java, Go, Python, Node) however, you must be willing to adopt Node.js quickly where required

Job Responsibility

Define and champion long-term technical direction across multiple services
Design resilient, high-throughput distributed systems
Lead cross-team technical initiatives
Solve real production challenges around consistency, latency, and scalability
Mentor senior engineers on advanced architectural trade-offs
Raise engineering standards across observability, performance, and reliability
Shape the evolution of distributed systems that: Handle very high request throughput
Support real-time streaming and client-facing APIs
Operate in 24/7 production environments
Require strict consistency, ordering guarantees, and performance discipline

What we offer

Strong bonus structure
Equity with liquidity potential

Fulltime

Principal Technical Staff

STR

Location:
United States , Woburn

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 15, 2026

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