Sr SW Engineer, UI Developler

Posted Yesterday
2 Locations
In-Office or Remote
145K-165K Annually
Senior level
Analytics
The Role
Develop and maintain production-ready React and JavaScript applications for BlackSky’s user experience platform. Collaborate with UX designers and engineers to scope features, test and debug software, document functionality, support production stability, review designs and code, identify requirements issues, and mentor other engineers. The role also involves API integration, state management, shared libraries, and agentic AI best practices.
Summary Generated by Built In

Senior UI Platform Engineer

About Us:

BlackSky is a real-time intelligence company. We own and operate the world's most advanced space-based intelligence platform and provide customers satellite imagery, automated analytics and high-frequency monitoring of strategic locations, economic assets and events from around the globe. BlackSky is trusted by the most demanding allied military and intelligence organizations and commercial companies to deliver foresight into critical matters that affect national security and the economy. BlackSky's data enables governments and businesses to see, understand and anticipate change as it happens, giving them the ultimate strategic advantage so they can act quickly. Our global team works with cutting-edge technology to make a difference around the world and prides itself on being people-first, customer-focused and fun.

We are hiring an experienced Senior Software Engineer to join the Platform Applications and Services team to help expand our best-in-class user-experience. The ideal candidate has significant experience in JavaScript-based front-end technologies like React, some experience with backend service development, and is comfortable working in a professional environment. This position will be responsible for delivering high-quality features and software in conjunction with the rest of the team.

Responsibilities:

  • Ensure high-quality and production ready React and JavaScript solutions.
  • Work with User Experience designers and engineering management to help scope and plan feature development efforts
  • Take an active role in testing, debugging, and documenting implemented software functionality.
  • Participate in and provide insightful feedback during design sessions and regular team status.
  • Assist with operational tasks to ensure stability in production environments.
  • Proactively identify problems with requirements (lack of clarity, inconsistencies, technical limitations) and communicates these issues early.
  • Be available to collaborate with team members during core hours.
  • Mentor other engineers when appropriate.
  • Other job-related duties as assigned. 

Required Qualifications:

  • Bachelor’s Degree in engineering, computer science, or related technical field.
  • Minimum 6 years of experience as a software engineer, specifically with JavaScript.
  • Experience with React.
  • Ability to understand and manipulate the browser DOM.
  • Experience using source control systems, preferably Git.
  • Experience participating in a team-oriented code-review and design process.
  • Experience creating and consuming APIs from a single-page application
  • Ability to communicate complex concepts effectively to fellow team members (both technical and non-technical).
  • Experience working with state management libraries like Redux
  • Experience with Agentic AI usage and best practices

Preferred Qualifications:

  • Experience building multiple applications with shared, internally developed libraries.
  • Experience and knowledge of Geospatial Intelligence and Map-based applications.
  • Familiarity with Issue and Project Tracking Software like Jira.
  • Experience working in a remote-first environment 

Life at BlackSky for full-time benefits-eligible employees includes:

  • Medical, dental, vision, disability, group term life and AD&D, voluntary life and AD&D insurance
    • BlackSky pays 100% of employee-only premiums for medical, dental and vision and contributes $100/month for out-of-pocket expenses!
  • 15 days of PTO, 11 Company holidays, four Floating Holidays (pro-rated based on hire date), one day of paid volunteerism leave per year, parental leave and more
  • 401(k) pre-tax and Roth deferral options with employer match
  • Flexible Spending Accounts
  • Employee Stock Purchase Program
  • Employee Assistance and Travel Assistance Programs
  • Employer matching donations
  • Professional development
  • Mac or PC? Your choice!
  • Awesome swag

The anticipated salary range for candidates in Seattle, WA is $145,000-165,000 per year. The final compensation package offered to a successful candidate will be dependent on specific background and education. BlackSky is a multi-state employer, and this pay scale may not reflect salary ranges in other states or locations outside of Seattle, WA.

BlackSky is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity Employer. All Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, age, national origin, sexual orientation, gender identity, disability, protected veteran status or any other characteristic protected by law.

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

EEO/ Pay Transparency Statements: https://www.dol.gov/ofccp/regs/compliance/posters/pdf/eeopost.pdf
https://www.dol.gov/ofccp/regs/compliance/posters/pdf/OFCCP_EEO_Supplement_Final_JRF_QA_508c.pdf

Skills Required

  • Bachelor’s degree in engineering, computer science, or a related technical field
  • At least 6 years of software engineering experience, specifically with JavaScript
  • Experience with React
  • Ability to understand and manipulate the browser DOM
  • Experience using source control systems, preferably Git
  • Experience participating in team-oriented code review and design processes
  • Experience creating and consuming APIs from a single-page application
  • Ability to communicate complex concepts effectively to technical and non-technical team members
  • Experience with state management libraries such as Redux
  • Experience with agentic AI usage and best practices
  • Experience building multiple applications with shared, internally developed libraries
  • Experience or knowledge of geospatial intelligence and map-based applications
  • Familiarity with issue and project tracking software such as Jira
  • Experience working in a remote-first environment
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The Company
HQ: Herndon, VA
128 Employees
Year Founded: 2013

What We Do

Speed combined with actionable insights can change everything. BlackSky’s analytics platform, Spectra AI, can give you deep awareness from our satellite constellation, comprehensive collection of sensors, signals, and other critical data feeds. If situational awareness is essential for you, BlackSky can observe and detect and then help you understand and predict change. Our customers rely on BlackSky because they need to be the first to know. BlackSky’s analytics platform, Spectra AI, combines millions of data elements daily from our earth observation constellation, partner satellites, IoT, hyper-local platforms, and third-party sources. BlackSky can deliver the advantage that others can’t. When you need to make rapid, informed strategic decisions, BlackSky can make it possible.

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