CrawlJobs Logo

Staff Software Engineer - Frontend

sigmacomputing.com Logo

Sigma Computing

Location Icon

Location:
United States , San Francisco

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

240000.00 - 270000.00 USD / Year

Job Description:

Sigma is transforming how businesses run by delivering a high performance platform on modern data architecture. Hence, we are growing the engineering team and looking for engineers who are excited to solve challenging problems, deliver impactful capabilities throughout our stack to build world-class technology. You will be part of a talented team of engineers with a shared mission to make data easily accessible for all users.

Job Responsibility:

  • Developing elegant and responsive user experience using the latest front-end technologies
  • Owning substantial pieces of the product, from design to launch
  • Working with product, UX design, and backend development teams to develop new features and technologies
  • Leveraging technical expertise in front-end application development in the creation of novel visualizations for structured and unstructured data
  • Developing new techniques for improving the performance and interactivity of the application
  • Using modern frontend frameworks like React, GraphQL, TypeScript and Node.js

Requirements:

  • 10+ years industry experience building and maintaining high-quality software
  • An eye for great design and a passion for building products that provide a great user experience
  • The ability to make the right trade-offs between functionality and delivery speed that supports delivering value to customers, all the while iterating based on feedback and roadmap priorities
  • Desire to be a great teammate and have fun at work without compromising ownership towards your work
  • Strong sense of craftsmanship, and a healthy academic curiosity to solve challenges at sigma
  • Strong computer science fundamentals

Nice to have:

  • Experience building software capabilities for analyzing large scale data web applications
  • Prior experience working at high growth company solving technical problems to enable continued success
What we offer:
  • Equity
  • Generous health benefits
  • Flexible time off policy
  • Paid bonding time for all new parents
  • Traditional and Roth 401k
  • Commuter and FSA benefits
  • Lunch Program
  • Dog friendly office

Additional Information:

Job Posted:
January 04, 2026

Employment Type:
Fulltime
Work Type:
On-site work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Staff Software Engineer - Frontend

Staff Software Engineer, Justice

The Justice and Corrections team is building new solutions to improve efficiency...
Location
Location
United States , Seattle
Salary
Salary:
168750.00 - 270000.00 USD / Year
axon.com Logo
Axon
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 12+ years of experience in software engineering
  • Experience driving technical strategy with impact across multiple teams
  • Expertise in building large scale cloud services, including deep knowledge with different database technologies such as SQL, NoSQL, and queuing systems
  • Experience designing and delivering high-availability, scalable cloud-based systems
  • Backend cloud experience in managed languages such as Java, Scala, Go, C#, or similar
  • Frontend experience with JavaScript, Typescript, React, Angular or similar technologies.
  • Experience working with containerization and orchestration technologies (Docker, Kubernetes, etc)
  • Proven ability to work side by side with product managers and other engineers to create a technical backlog to build product experiences that customers love
  • A passion for quality design, code, tools and architectures
Job Responsibility
Job Responsibility
  • Lead by example, drive major projects from design to production
  • Set a high bar on standards of excellence, provide deep technical insights during architecture design reviews
  • Effectively mentor and grow engineers into the Senior and Staff levels
  • Obsess over customers, works backward from customers to build the right solutions
  • Build services that adhere to high bar on availability, performance, and security in mission-critical space
  • Maintain curiosity and desire to stay up to speed on latest technologies and frameworks
What we offer
What we offer
  • Competitive salary and 401k with employer match
  • Discretionary paid time off
  • Paid parental leave for all
  • Medical, Dental, Vision plans
  • Fitness Programs
  • Emotional & Mental Wellness support
  • Learning & Development programs
  • Snacks in our offices
  • Fulltime
Read More
Arrow Right

Staff Software Engineer, Justice

The Justice and Corrections team is building new solutions to improve efficiency...
Location
Location
United States , Seattle
Salary
Salary:
168750.00 - 270000.00 USD / Year
axon.com Logo
Axon
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 12+ years of experience in software engineering
  • Experience driving technical strategy with impact across multiple teams
  • Expertise in building large scale cloud services, including deep knowledge with different database technologies such as SQL, NoSQL, and queuing systems
  • Experience designing and delivering high-availability, scalable cloud-based systems
  • Backend cloud experience in managed languages such as Java, Scala, Go, C#, or similar
  • Frontend experience with JavaScript, Typescript, React, Angular or similar technologies
  • Experience working with containerization and orchestration technologies (Docker, Kubernetes, etc)
  • Proven ability to work side by side with product managers and other engineers to create a technical backlog to build product experiences that customers love
  • A passion for quality design, code, tools and architectures
Job Responsibility
Job Responsibility
  • Lead by example, drive major projects from design to production
  • Set a high bar on standards of excellence, provide deep technical insights during architecture design reviews
  • Effectively mentor and grow engineers into the Senior and Staff levels
  • Obsess over customers, works backward from customers to build the right solutions
  • Build services that adhere to high bar on availability, performance, and security in mission-critical space
  • Maintain curiosity and desire to stay up to speed on latest technologies and frameworks
  • Collaborate with other Staff and Senior Engineers to shape and drive the technical direction for the team
  • Take a holistic approach to ensuring our products meet high standards including fault-tolerance, scalability, performance, etc
  • Join forces with product and design to imagine and deliver innovative solutions to key customer problems
  • Coach and mentor the next set of engineering leaders
What we offer
What we offer
  • Competitive salary and 401k with employer match
  • Discretionary paid time off
  • Paid parental leave for all
  • Medical, Dental, Vision plans
  • Fitness Programs
  • Emotional & Mental Wellness support
  • Learning & Development programs
  • Snacks in our offices
  • Fulltime
Read More
Arrow Right

Staff Software Engineer, Frontend

As part of the Checkout Experience team, you'll be responsible for maintaining U...
Location
Location
Poland
Salary
Salary:
358000.00 - 458000.00 PLN / Year
affirm.com Logo
Affirm
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of experience of developing and architecting web applications using declarative UI frameworks like React or Vue
  • proficient in JavaScript/TypeScript
  • familiarity with backend technologies like Kotlin or Python is a plus
  • experience delivering major features, system components or deprecating existing functionality in a system through the definition of a technical and execution plan
  • write high quality code that is easily understood and used by others
  • thrive in ambiguity, and are comfortable moving from low level language idioms all the way to the architecture of large systems to understand how they work
  • growth and impact trajectory demonstrates that you have mastered gathering and iterating on feedback from your engineering and cross-functional peers
  • strong verbal and written communication skills that support effective collaboration with our global engineering team.
Job Responsibility
Job Responsibility
  • setting technical strategy for your team on a year-long time scale, and help your team tie it together with critical, business-impacting projects
  • collaborate across teams in the product development lifecycle by collaborating with product management, design & analytics to ensure technical sustainability, risks and trade-offs are well understood and managed
  • act as a force-multiplier for your team through your definition and advocacy of technical solutions and operational processes
  • take ownership of your team’s operations and availability by ensuring you have the right monitoring, triage rotations, playbooks, polcities, testing and alerting in place to support “keep the lights on” & on-call efforts
  • foster a culture of quality and ownership on your team by setting code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks
  • help develop talent on your team by providing feedback and guidance, and leading by example.
What we offer
What we offer
  • Flexible Spending Wallets for tech, food and lifestyle
  • Away Days - wellness days to take off work and recharge
  • Learning & Development programs
  • Parental benefits
  • Employee Resource & Community Groups
  • creative tax benefits
  • Health care coverage - Affirm covers all premiums for all levels of coverage for you and your dependents
  • Flexible Spending Wallets - generous stipends for spending on Technology, Food, various Lifestyle needs, and family forming expenses
  • Time off - competitive vacation and holiday schedules allowing you to take time off to rest and recharge
  • ESPP - An employee stock purchase plan enabling you to buy shares of Affirm at a discount
  • Fulltime
Read More
Arrow Right

Staff Software Engineer, Frontend

As part of the Checkout Experience team, you'll be responsible for maintaining U...
Location
Location
Spain
Salary
Salary:
101000.00 - 131000.00 EUR / Year
affirm.com Logo
Affirm
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of experience developing and architecting web applications using declarative UI frameworks like React or Vue
  • Proficient in JavaScript/TypeScript
  • Familiarity with backend technologies like Kotlin or Python is a plus
  • Experience delivering major features, system components or deprecating existing functionality through technical and execution plans
  • Ability to thrive in ambiguity and understand systems from low-level idioms to large-scale architecture
  • Demonstrated growth and impact trajectory, mastering feedback from engineering and cross-functional peers
  • Strong verbal and written communication skills for effective collaboration with a global team
  • On-call rotation requirement
Job Responsibility
Job Responsibility
  • Set technical strategy for the team on a year-long time scale
  • Collaborate across teams in the product development lifecycle with product management, design & analytics
  • Act as a force-multiplier through definition and advocacy of technical solutions and operational processes
  • Take ownership of team operations and availability including monitoring, triage rotations, playbooks, policies, testing and alerting
  • Foster a culture of quality and ownership by setting code review and design standards
  • Help develop talent on the team by providing feedback and guidance
  • Participate in on-call rotation
What we offer
What we offer
  • Flexible Spending Wallets for tech, food and lifestyle
  • Away Days - wellness days to take off work and recharge
  • Learning & Development programs
  • Parental benefits
  • Employee Resource & Community Groups
  • Health care coverage - all premiums covered for you and your dependents
  • Flexible Spending Wallets - generous stipends for Technology, Food, Lifestyle, and family forming expenses
  • Competitive vacation and holiday schedules
  • ESPP - employee stock purchase plan enabling you to buy shares of Affirm at a discount
  • Visa sponsorship for this role
  • Fulltime
Read More
Arrow Right

Staff Software Engineer - 3D Frontend

We're looking for a Staff Software Engineer, 3D Frontend to lead development of ...
Location
Location
United States , San Mateo
Salary
Salary:
196000.00 - 268000.00 USD / Year
skydio.com Logo
Skydio
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 10+ years of experience building and shipping customer-facing software across the stack
  • Expertise in modern frontend development (React, TypeScript, Next.js, GraphQL)
  • Ability to design and evolve complex systems in cloud environments (Python, PostgreSQL, Temporal)
  • Strong product intuition and customer empathy
  • Proven leadership in taking ideas from concept to production at scale
Job Responsibility
Job Responsibility
  • Lead architecture and implementation of advanced web applications: Remote Flight Deck for drone operations from the web, DFR Command for tactical coordination for first responders, ReadyLink for real-time video sharing in the field
  • Drive UX innovation, drawing inspiration from video games, cockpit systems, and pro tools
  • Partner with cross-functional teams to design features that meet real-world, time-sensitive needs
  • Uphold and elevate engineering standards for security, performance, scalability, and reliability
  • Mentor engineers and contribute to a strong technical culture
  • Participate in a low-friction on-call rotation
What we offer
What we offer
  • Equity in the form of stock options
  • Comprehensive benefits packages
  • Relocation assistance may also be provided for eligible roles
  • Group health insurance plans
  • Paid vacation time, sick leave, holiday pay
  • 401K savings plan
  • Fulltime
Read More
Arrow Right

Staff Software Engineer, Front End

Kiddom is a groundbreaking educational platform that promotes student equity and...
Location
Location
United States , San Francisco; New York
Salary
Salary:
180000.00 - 200000.00 USD / Year
kiddom.co Logo
Kiddom
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of software engineering experience with a strong focus on frontend development and system architecture
  • Expertise in designing scalable systems, working with data-oriented technologies, and implementing production-grade software
  • Proficiency in languages such as Java, Python, or Golang
  • Experience with front-end frameworks (React, Angular, Vue), databases (SQL, NoSQL), and cloud services (e.g., AWS, GCP)
  • Strong analytical and problem-solving skills, with the ability to tackle complex, real world problems
Job Responsibility
Job Responsibility
  • Design & Delivery: Own the design and delivery of full-stack product features, focusing on frontend architecture and scalability
  • Data Solutions: Scope out and build the best-possible data solutions for both green-field and legacy problems, ensuring they meet the scale and performance requirements
  • Tool Selection: Shortlist and evaluate tools and technologies that align with project goals and technical requirements
  • Implementation & Validation: Develop and validate production-grade software solutions, ensuring they meet high standards of quality and performance
  • Abstractions & Integration: Build abstractions that improve integration with common data stack-oriented technologies and generalize your work to benefit a variety of use cases
  • Impactful Features: Develop key product features that directly impact the success of the company and enhance the overall user experience
What we offer
What we offer
  • Competitive salary
  • Meaningful equity
  • Health insurance benefits: medical (various PPO/HMO/HSA plans), dental, vision, disability and life insurance
  • One Medical membership (in participating locations)
  • Flexible vacation time policy (subject to internal approval). Average use 4 weeks off per year
  • 10 paid sick days per year (pro rated depending on start date)
  • Paid holidays
  • Paid bereavement leave
  • Paid family leave after birth/adoption. Minimum of 16 paid weeks for birthing parents, 10 weeks for caretaker parents. Meant to supplement benefits offered by State
  • Commuter and FSA plans
  • Fulltime
Read More
Arrow Right

Staff Software Engineer

We're looking for a Staff Software Engineer to drive significant technical impac...
Location
Location
United States , San Jose
Salary
Salary:
164000.00 - 246000.00 USD / Year
floqast.com Logo
FloQast
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 10+ years of software engineering experience with a track record of designing and driving complex technical projects
  • Deep expertise in backend and frontend technologies like Go, Node.js, TypeScript, React, MongoDB, and AWS
  • Experience designing and implementing scalable distributed systems serving enterprise customers
  • Strong product sense and ability to balance technical excellence with business impact
  • Track record of mentoring engineers and elevating team capabilities
  • Experience working closely with product, UI/UX design, and cross-functional teams
  • Proven ability to navigate ambiguity and drive projects from conception to production
  • Experience with API design and building developer-friendly interfaces
  • Understanding of security and compliance requirements for enterprise SaaS
Job Responsibility
Job Responsibility
  • Architect and Build: Design and implement core platform features that power FloQast's applications & workflows
  • Technical Leadership: Lead technical design discussions and establish engineering best practices across the team
  • Product Partnership: Collaborate with product and design to shape the roadmap and deliver exceptional user experiences for accounting teams
  • Mentorship: Guide and develop other engineers through code reviews, pairing sessions, and technical workshops
  • System Excellence: Drive improvements in system reliability, performance, and developer experience
  • Strategic Decisions: Own critical technical decisions that impact the entire platform architecture
  • Customer Focus: Engage with customers and internal stakeholders to understand workflows and deliver solutions that transform FloQast applications
  • Innovation: Explore and implement new technologies to strengthen core platform services
What we offer
What we offer
  • Medical
  • Dental
  • Vision
  • Family Forming benefits
  • Life & Disability Insurance
  • Unlimited Vacation
  • Fulltime
Read More
Arrow Right

Staff Software Engineer, Frontend (Insights)

As a Staff Full-stack Engineer, with a front-end focus, you will be at the foref...
Location
Location
Romania , Cluj
Salary
Salary:
Not provided
cresta.com Logo
Cresta
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • A deep understanding of the modern front-end ecosystem and experience applying frameworks/tools (React.js, Webpack, and Node.js) and patterns to complex, production web applications
  • Comfortable defining and building robust APIs with a strong understanding for different protocols like Websockets, REST, RPC frameworks, etc
  • Experience with database schema design and an understanding of query performance that translates to performant, scalable, and reactive products
  • Deep appreciation for building applications with observability as a first-class principle and familiarity with application performance monitoring
  • Preferably extensive experience coding in TypeScript and Go
Job Responsibility
Job Responsibility
  • Work with the product manager to define and detail the product requirements
  • Define software architecture and design matching the requirements
  • Write and push high-quality code efficiently for both the frontend and backend
  • Apply synchronous and asynchronous design patterns
  • Scale distributed applications
  • Identify and leverage opportunities to improve general engineering productivity
  • Integrate with various tools for CI/CD, test automation, monitoring, logging, documentation
  • Develop multi-tier scalable, high-volume performing, and reliable user-centric applications that operate 24x7
Read More
Arrow Right