Boulder, CO

Engineer Jobs in Boulder, CO

10 jobs found

Include remote jobs

4d ago

Senior Staff / Senior Machine Learning Engineer

SciTec Boulder, CO

Boulder, CO

4d ago

$127k - $193k/yr Full time Python Senior Artificial Intelligence

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Job Description

SciTec offers an onsite Senior Staff / Senior Machine Learning Engineer role in Boulder, Colorado, with a competitive salary range of USD 127,000 – 193,000 per year. This position lives in a collaborative, Agile environment that values clear communication, reproducible ML workflows, and production‑grade software integrated into Linux systems. You will join a culture focused on impactful remote sensing work, strong teamwork, and ongoing professional growth, with comprehensive benefits that support health, financial security, and work‑life balance.

The role centers on designing, training, and optimizing high‑performance ML models for remote sensor data exploitation, with integration into production Linux software within an Agile team.

Responsibilities

Design and implement machine learning, deep learning, and AI algorithms to extract insights from remote sensor data
Develop, train, and optimize models for image analysis, object detection, tracking, and multi‑modal sensor fusion
Build and deploy high‑performance inference pipelines capable of handling large data volumes in real time or near real time
Collaborate closely with C++ and system engineers to integrate ML solutions into existing software frameworks
Apply robust software engineering practices to ensure model reproducibility, performance, and maintainability
Participate in an Agile team, contributing to shared tools, workflows, and documentation
Other duties as assigned

Requirements

Bachelor's degree in physical sciences, mathematics, engineering, computer science, or related field; additional education may substitute for professional experience
Minimum five years of professional experience in machine learning, AI engineering, or applied algorithm development
At least three years of experience working in Linux environments
Proficiency with Python and common ML frameworks such as PyTorch, TensorFlow, and scikit-learn
Strong understanding of data structures, numerical methods, and algorithm design
Experience optimizing models and pipelines for high data throughput
Expertise in feature engineering and statistical tests such as Mutual Information and Shapley Analysis
Detail oriented with strong problem solving and analytical abilities
Good verbal and written communication skills
Ability to work full‑time onsite at the Boulder, CO office
Ability to obtain and maintain a DoD security clearance

Technologies

Python
PyTorch
TensorFlow
scikit-learn
Linux
CUDA
cuDNN
TensorRT
ROCm
C++17/20/23

Benefits

4% Safe Harbor 401(k) match
100% company paid HSA Medical insurance with two buy‑up options
80% company paid Dental insurance
100% company paid Vision insurance
100% company paid Life insurance
100% company paid Long‑term Disability insurance
100% company paid Hospital Indemnity insurance
Voluntary Accident and Critical Illness insurance
Short‑term Disability insurance
Annual Profit‑Sharing Plan
Discretionary Performance Bonus
Paid Parental Leave
Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
Flexible Work Hours

Preferred Qualifications

Experience with GPU programming and acceleration (CUDA, cuDNN, TensorRT, ROCm, etc.)
Direct experience applying ML/AI techniques to OPIR, E/O, SAR, Spectral, RF, or other remotely sensed data
Strong understanding of modern software engineering principles, including object‑oriented design and SOLID
Experience deploying ML models in production, with MLOps pipelines or real‑time inference systems
Familiarity with C++17/20/23, especially for model integration or high‑performance compute components
Advanced degree (MS or PhD) in a physical sciences, mathematics, engineering, computer science, or related field
Professional fluency in additional languages such as Python, Rust, or C++
Prior experience in Agile software development environments
Active DoD SECRET clearance or higher

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7d ago

Staff /Senior Staff Rust Software Engineer

SciTec Boulder, CO

Boulder, CO

7d ago

$102k - $157k/yr Full time Backend Developer Senior C++

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Job Description

SciTec is seeking a Staff or Senior Staff Rust Software Engineer in Boulder, CO (onsite) to design, implement, and evolve high-performance Rust software for national defense programs, tackling complex problems independently and collaborating with cross-functional teams.

Responsibilities

Design, implement, and maintain Rust based software components within a larger mission system
Independently own complex features, subsystems, or technical tasks from design through delivery
Contribute to software architecture and design decisions with a focus on correctness, performance, and maintainability
Develop and review code with emphasis on quality, security, and long-term sustainability
Apply strong knowledge of data structures, algorithms, and system design to solve non-trivial problems
Optimize software for performance, scalability, and high data throughput
Collaborate with cross-functional teams including systems, infrastructure, and security engineers
Participate in Agile development processes, including planning, reviews, and retrospectives
Clearly communicate technical status and design decisions to team members and stakeholders
Support testing, integration, and deployment activities
Contribute to documentation, coding standards, and best practices
Perform other duties as assigned

Requirements

Bachelor's degree in Computer Science, Engineering, Mathematics, Physical Sciences, or a related technical field
Professional experience developing software in Rust
2+ years of professional experience operating in Linux environments
Working knowledge of C++ on Linux
Experience with Docker or similar container technologies
Experience writing and debugging Makefiles and shell scripts
Strong understanding of data structures and algorithms
Detail-oriented with strong verbal and written communication skills
Ability to obtain and maintain a DoD security clearance

Technologies

Rust
C++
Linux
Docker, docker-compose, Podman, Kubernetes
Makefiles
Shell scripts
CMake
googletest
Jenkins
GitLab CI

Benefits

4% Safe Harbor 401(k) match
100% company paid HSA medical insurance, with a choice of 2 buy-up options
80% company paid dental insurance
100% company paid vision insurance
100% company paid live insurance
100% company paid long-term disability insurance
100% company paid hospital indemnity insurance
Voluntary accident and critical illness insurance
Short-term disability insurance
Annual profit-sharing plan
Discretionary performance bonus
Paid parental leave
Generous Paid Time Off including holidays, vacation, and sick pay
Flexible work hours

Colorado residents

In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

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20d ago

Principal Software Engineer

Atom Computing Boulder, CO

Boulder, CO

20d ago

$180k - $220k/yr Full time Azure Cloud Cloud Operations

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Job Description

Atom Computing is seeking a Principal Software Engineer to provide technical leadership for the software platform that orchestrates quantum workloads. This role interfaces with a partner team responsible for hardware control and calibration, guiding architecture across a Python and Rust backend with a TypeScript/React frontend, and is based onsite in Boulder, Colorado.

Compensation

Salary: USD 180,000 - 220,000 per year

Responsibilities

Provide technical leadership for a core area of the software platform, shaping design decisions and aligning projects with the broader team roadmap.
Drive architectural choices across the software stack that coordinates quantum computing workloads, collaborating with the partner team responsible for hardware control and calibration, and overseeing the platform's experimental data.
Create innovative technologies and solutions to advance the technology roadmap, with opportunities to contribute to inventions and patents.
Refactor and productionize prototype code from Quantum Engineers into reliable, well-tested services, establishing repeatable patterns for the team.
Mentor engineers across the team, elevating code quality, design, documentation, and engineering practices.
Deploy, monitor, and support the production platform, participating in a on-call rotation to maintain reliable access to quantum systems for customers.
Collaborate with the infrastructure team to strengthen CI/CD pipelines, delivering improvements that speed up and stabilize software delivery.
Represent the engineering work externally in customer and partner engagements and in the broader technical community when appropriate.

Requirements

Strong passion for software development with a proven track record of designing and implementing architecture-level features in complex systems.
Proficiency in Python and SQL.
Experience developing and operating software in Linux environments.
Familiarity with Git, automated testing, and modern software development practices.
Willingness to learn atomic, optical, laser physics, and quantum mechanics concepts relevant to the work.
Bachelor's degree in a related field.
At least 10 years of professional software engineering experience.

Technologies

Python
Rust
TypeScript
React
SQL
Linux
Git
Terraform
Azure
AWS
GCP

Benefits

Health insurance (medical, dental, and vision) for employees and dependents
Unlimited paid time off
401(k) company matching
Short- and long-term disability
Flexible Spending Account (FSA)
Dependent care benefits
Life insurance
Equity in the company
Annual bonus
Drinks, snacks, and catered team lunches in offices

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1mo ago

Data Analytics Engineer

Sumup Boulder, CO

Boulder, CO

1mo ago Closed

$100k - $120k/yr Full time Analytics Augmented Analytics Business Analytics

This position is no longer accepting applications (closed Jul 23, 2026).

Job Description

SumUp offers an onsite data analytics engineering role in Boulder that emphasizes real impact, thoughtful collaboration, and a culture of continuous learning. You will help power decisions for millions of small businesses worldwide while enjoying a supportive, inclusive environment, competitive compensation, and opportunities to grow with a global fintech team.

Benefits

Virtual Stock Options
Annual learning budget of $2,000 for professional development
22 days of paid vacation, with an extra day added each year up to 28 days, plus public holidays and special leaves
Group medical coverage and life insurance
401(k) retirement plan with SumUp matching funds
1-month sabbatical after 3 years of service
Commitment to diversity and inclusion

Compensation

Base salary range: $100,000–$120,000. Virtual Stock Options are included. Final compensation will be based on the candidate's experience and location.

Responsibilities

Build, maintain, and document DBT models in a Snowflake environment to keep data clean, reliable, and well-structured
Develop and maintain Tableau dashboards and data sources that stakeholders trust and can use independently
Support day-to-day data operations, handling ad hoc requests, troubleshooting reporting issues, and diagnosing pipeline problems
Contribute to modernizing the data infrastructure to enable self-serve analytics through AI-assisted tooling
Own stakeholder relationships independently, gathering requirements, setting expectations, and communicating with both technical and non-technical audiences

Requirements

Proven experience building or structuring datasets, not just querying existing work
Strong SQL and DBT Core skills with hands-on Snowflake experience
Track record of delivering Tableau dashboards that stakeholders rely on
Excellent communication skills, capable of owning stakeholder conversations, gathering requirements, and managing expectations
High attention to data quality and the ability to work independently to troubleshoot before escalating
Familiarity with AI-assisted data tools such as GitHub Copilot or Cursor
Familiarity with Salesforce

Technologies

DBT Core
Snowflake
Tableau
GitHub Copilot
Cursor
Salesforce

About SumUp

We empower employees to do meaningful work that matters
Our mission is to help small businesses thrive with simple, affordable tools
Over 4 million businesses in 37 markets rely on SumUp as their financial partner
A diverse team of more than 4,000 SumUppers representing over 90 nationalities
Core values that prioritize inclusivity and continuous learning in a growth-focused environment
SumUp is an Equal Employment Opportunity employer, actively embracing diversity

Why You Should Join SumUp

Collaborate with SumUppers globally on large-scale fintech products used by millions of businesses
Office-first setup with a Boulder-based team

Application Tips

You do not need to meet every listed criterion to apply. This is a guideline, and there is room to learn and grow at SumUp.

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1mo ago

Senior Data Analytics Engineer

Propelus Boulder, CO

Boulder, CO

1mo ago Closed

$100k - $140k/yr Full time Senior Analytics Big Data

This position is no longer accepting applications (closed Jul 12, 2026).

Job Description

Propelus is seeking a Senior Data Analytics Engineer to transform raw data into actionable insights, design scalable data infrastructure and analytics pipelines, and deliver essential datasets and reports that drive data driven decision making across the company. This onsite role is based in Boulder, CO.

Location

Boulder, CO (onsite)

Salary

USD 100,000 to 140,000 per year

Role Overview

In this position you will convert raw data into actionable intelligence, build and maintain robust data pipelines and infrastructure, and provide key datasets and reports to support data driven decisions across the organization.

Responsibilities

Design, implement, and sustain scalable ETL pipelines to source data from diverse systems and load it into the data warehouse.
Create and optimize data models to support analytical needs and reporting requirements.
Collaborate with data scientists to deploy machine learning models and analytics solutions.
Monitor data quality and address data integrity issues.
Contribute to data documentation and metadata governance practices.
Engage stakeholders to capture data needs and translate them into technical requirements.
Assist in evaluating and adopting new data technologies and tools.
Participate in code reviews and help establish coding standards and best practices.
Manage assigned tasks and projects independently, ensuring timely delivery and high quality.
Proactively identify opportunities to optimize data processes and systems.

Requirements

Bachelor's degree in Computer Science, Data Science, Statistics, or a related field.
4+ years of experience in data engineering, analytics engineering, or a similar role.
Proficiency in SQL and experience with relational databases such as PostgreSQL and MySQL.
Familiarity with cloud platforms (AWS, Google Cloud, Azure) and data warehousing services (Snowflake, Redshift, BigQuery).
Familiarity with data testing frameworks.
Experience with ETL tools and techniques such as Apache Airflow and dbt.
Solid understanding of data modeling principles and data warehouse architecture.
Strong analytical and problem solving abilities.
Experience with at least one programming language (Python or Java).
Good communication and collaboration skills.
Proficiency with Git for version control and collaborative coding.

Technologies

SQL
PostgreSQL
MySQL
AWS
Google Cloud
Azure
Snowflake
Redshift
BigQuery
Apache Airflow
dbt
Python
Java
Git

Benefits

Awarded one of BuiltIn's 2025 Best Places to Work and Silver Stevie Award Winner in the 2025 Stevie Awards For Great Employers.
Professional development allowance to support growth in areas that matter to you.
Flexible work arrangements and generous PTO, including paid time off for volunteering, your birthday, and new parent leave.
Visit our careers page or Propelus culture Instagram to learn more about the team.
401K with company matching and access to financial planning resources.
Medical, dental, and vision coverage with options for HSA, FSA, or traditional plans for you and dependents.
Lifestyle Spending Account (LSA) with an annual allocation for wellness, home office needs, and related priorities.
Company paid health insurance premiums with national and international coverage.
Propelus Flex Club enabling monthly points and exclusive team discounts.
Company paid life insurance with beneficiary options at a discounted rate.

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1mo ago

Lead Avionics Software Engineer

ThinkOrbital Boulder, CO

Boulder, CO

1mo ago Closed

$130k - $170k/yr Full time Aerospace Avionics Driver Development

This position is no longer accepting applications (closed Jul 5, 2026).

Job Description

Location: Boulder, Colorado (onsite, in person) · Salary: USD 130,000 - 170,000 per year · Employment: Full-time

Responsibilities

Own the onboard software architecture and technical decision-making across aerospace programs, ensuring alignment with mission objectives, system requirements, and long-term scalability
Design, implement, and maintain embedded Linux based flight software in C++, delivering robust capabilities from concept through deployment
Collaborate with systems, hardware, and program teams to define, refine, and manage software requirements, including derived requirements and verification strategies
Lead development of low-level drivers and hardware interfaces, enabling seamless integration across avionics, payloads, and supporting subsystems
Drive software quality through unit, integration, and system-level tests, supporting verification and validation efforts
Support hardware bring-up, system integration, debugging, and validation across lab and flight environments
Participate in full software lifecycle activities, including architecture definition, development, integration, test, deployment, and on-orbit support
Contribute to software development processes, standards, and best practices, including code reviews, documentation, and continuous improvement initiatives

Requirements

Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, or related field
Must be a US Citizen or Green Card Holder
7+ years of experience developing embedded or hardware-integrated software systems
Strong proficiency in C/C++ and embedded Linux development
Experience owning software architecture and delivering systems from concept through integration, test, and deployment
Hands-on experience interfacing with hardware (Ethernet, SPI, I2C, UART) and debugging system-level issues
Strong understanding of software architecture principles for embedded or distributed systems
Demonstrated ability to lead technical efforts and drive alignment across cross-functional teams
Experience in aerospace or other high-reliability systems preferred

Technologies

C++, C, Embedded Linux
Ethernet, SPI, I2C, UART
GoogleTest, Git

Benefits

Competitive benefits and stock options
Health, Vision and Dental Insurance
Opportunity to shape next-generation space systems
A small, fast-moving team where your impact is tangible
Flexible schedule

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1mo ago

Staff / Sr Staff C++ Software Engineer

SciTec Boulder, CO

Boulder, CO

1mo ago Closed

$96k - $140k/yr Full time Senior C++ Language Developer

This position is no longer accepting applications (closed Jul 3, 2026).

Job Description

SciTec seeks a Staff or Senior Staff C++ Software Engineer to support its Next-Generation Missile Warning software, with a focus on image analysis, low-latency data processing, and the development of detection and tracking algorithms. The position is onsite in Boulder, Colorado, within a small Agile team and encompasses prototyping, integration, and testing of advanced software for government frameworks.

Responsibilities

Develop and implement algorithms for remote sensor data exploitation.
Enhance and optimize high-throughput image analysis, detection, and tracking workflows.
Demonstrate fluent C++ programming with strong software design and architectural skills.
Collaborate within an Agile team and contribute to shared tooling and processes.
Additional duties as assigned.

Requirements

Bachelor's degree in the physical sciences, mathematics, engineering, or computer science.
Additional year of education may substitute for years of professional experience.
Minimum five years of professional experience with fluency in C++.
At least three years of professional experience using Linux operating systems.
Strong knowledge of data structures.
Proven ability to optimize for high data throughput.
Detail oriented with careful attention to accuracy and quality.
Good verbal and written communication skills.
Ability to work full-time in-person at the Boulder, CO office location.
Ability to obtain and maintain a DoD security clearance.

Technologies

C++ (C++17/20/23)
Linux
GPU programming
MATLAB
Rust
Python

Compensation

Salary range: USD 96,000 - 140,000 per year.

Benefits

4% Safe Harbor 401(k) match
100% company-paid HSA medical insurance, with a choice of two buy-up options
80% company-paid dental insurance
100% company-paid vision insurance
100% company-paid life insurance
100% company-paid long-term disability insurance
Short-term disability insurance
Annual profit-sharing plan
Discretionary performance bonus
Paid parental leave
Generous paid time off, including holidays, vacation, and sick pay
Flexible work hours

Important notice

SciTec works exclusively on U.S. government contracts that require U.S. citizenship for all employees. The company cannot sponsor or assume sponsorship of any work visas. U.S. citizenship is also required to obtain and maintain a security clearance. Applicants that do not meet these requirements will not be considered.

Colorado residents

In materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of attendance or graduation. You will not be penalized for redacting or removing this information.

Preferred qualifications

Experience with GPU programming
Strong understanding of modern object-oriented design, inheritance patterns, and SOLID principles
Experience implementing features of C++17, 20 or 23 standards
Experience exploiting and analyzing remotely sensed data such as OPIR, E/O, SAR, Spectral, RF
Advanced degree in the physical sciences, mathematics, engineering, or computer science
Fluency in Matlab, Rust, or Python
Professional experience with Agile software development
Active DoD SECRET security clearance or higher
Resumes, cover letters, and applications generated by AI will not be considered for employment