Lead Mission Software Engineer Job at STR (Arlington)

Lead Software Engineer

As a Lead Software Engineer at STR, you will support the design and implementati...

Location

United States , Woburn; Arlington

Salary:

157000.00 - 224000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Bachelor’s (or higher) degree in computer science or other software development related field
7+ years of relevant experience
Fluent in one or more modern languages (e.g. Java, Python, Scala, Go, Rust), including object-oriented programming principles
Demonstrated experience writing maintainable, well documented code and APIs
Experience leading multi-disciplinary teams and mentoring junior staff
Specific demonstrated experience in Linux and container-based software (e.g., Docker)
Ability to obtain a Top Secret security clearance, for which U.S citizenship is needed by U.S government

Job Responsibility

Support the design and implementation of flexible software solutions
Collaborate with multi-disciplinary project teams
Provide high-impact solutions for our customers’ most important problems
Support system integration and testing for a mature mission planning solution that is transitioning to an active user community

Fulltime

Lead Software Engineer

As a Lead Software Engineer at STR, you will support the design and implementati...

Location

United States , Arlington; Woburn

Salary:

157000.00 - 224000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Bachelor’s (or higher) degree in computer science or other software development related field
7+ years of relevant experience
Fluent in one or more modern languages (e.g. Java, Python, Scala, Go, Rust), including object-oriented programming principles
Demonstrated experience writing maintainable, well documented code and APIs
Experience leading multi-disciplinary teams and mentoring junior staff
Specific demonstrated experience in Linux and container-based software (e.g., Docker)
Ability to obtain a Top Secret security clearance, for which U.S citizenship is needed by U.S government

Job Responsibility

Support the design and implementation of flexible software solutions
Collaborate with multi-disciplinary project teams
Provide high-impact solutions for our customers’ most important problems
Support system integration and testing for a mature mission planning solution that is transitioning to an active user community

Fulltime

Lead Mission Software Engineer

A Mission Software Engineer develops and deploys software essential for a specif...

Location

United States , Woburn; Dayton; Arlington

Salary:

157000.00 - 224000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Active Top Secret Security clearance
U.S. citizenship
BS in Computer Science or related technical field with at least 7 years of work experience (MS + 5 years, PhD + 2 years, or equivalent experience considered)
Experience designing, building, testing, debugging, and maintaining a large codebase
Experience with object-oriented programming principles
Experience with service oriented architectures or micro-service architectures
Experience with containerization/orchestration tools such as Docker and Kubernetes
Experience with Agile software lifecycle methodologies and tools, such as JIRA and SonarQube
Experience with DevOps or CI/CD tools such as Gitlab
Experience with test-driven development methodologies

Job Responsibility

Develop new software components for a key operational capability
Conduct software integration and test activities in supporting a small integrated development team
Perform integration testing to ensure seamless interaction between different system components
Deployment and Field Testing: Traveling to integration sites to build, test, and deploy software in real-world, operational environments (CONUS)
Triage and Debugging: Identifying and resolving software and system failures during integration
Participate in test planning & test events, requirements reviews, code reviews, and architecture/software implementation reviews to improve code quality and maintainability
Develop and maintain automated test scripts and test frameworks for Java applications

Fulltime

Manager, Software Engineering - Creation Engine

The Client Testing, Observability, and Performance (CTOP) team’s mission is to m...

Location

United States , San Francisco; New York

Salary:

250000.00 - 350000.00 USD / Year

Figma

Expiration Date

Until further notice

Requirements

4+ years of engineering management experience leading high-output, high-performing teams
4+ years as a hands-on engineer
Proven leadership in building, mentoring, and motivating senior engineers
Deeply passionate about the testing, observability, and tooling space
Demonstrated success delivering scalable, high-quality work and driving cross-functional initiatives in fast-paced, ambiguous environments
Empathetic leader with strong organizational and execution skills

Job Responsibility

Manage and support a team of experienced engineers to deliver best-in-class testing and observability frameworks for Figma client developers
Partner with product, data science, and engineering leadership to set strategy, priorities and mission for teams and projects
Roll up your sleeves as needed to get involved in the technical details and operational strategy
Engage on broader company programs to up-level the team’s work on performance & quality
Build and support a culture of doing great work together for our engineering team by investing in team culture, mentorship, and meaningful work
Grow your career in a collaborative and creative engineering community

What we offer

Equity
Health, dental & vision
Retirement with company contribution
Parental leave & reproductive or family planning support
Mental health & wellness benefits
Generous PTO
Company recharge days
Learning & development stipend
Work from home stipend
Cell phone reimbursement

Fulltime

Engineering Lead

Encord is building the AI infrastructure of the future. We are a talented and am...

Location

United Kingdom , London

Salary:

Not provided

Encord

Expiration Date

Until further notice

Requirements

5+ years of experience in software engineering
at least 2 years of experience leading a team of engineers
strong technical background in computer science or a related field
experience building and scaling complex software systems
experience leading a fast-moving, high-performing engineering team
proven ability to recruit and develop technically excellent engineers
passion for building products that are loved by their users
excellent communication and collaboration skills

Job Responsibility

Lead and manage a squad of 4-5 engineers, building our core product
collaborate with the cofounders, product managers, and senior engineers to define the product roadmap and ensure it aligns with the company's mission and goals
drive speedy delivery of high quality features and guide your team towards engineering best practices, including in code reviews, testing, and writing useful documentation
foster a culture of innovation, collaboration, and ownership within the engineering team
recruit, interview, hire, and onboard world-class engineers
mentor and coach individual engineers to help them grow and develop their skills

What we offer

Competitive salary, commission and equity in a hyper growth business
strong in-person culture: most of our team is in the office 3+ days a week
room to grow into anything you choose to
25 days annual leave a year + public holidays

Fulltime

Software Engineer II, Android Engineering

As a Software Engineer on Axon’s Robotics team, you’ll be at the forefront of tr...

Location

United States , Boston

Salary:

120750.00 - 193200.00 USD / Year

Axon

Expiration Date

Until further notice

Requirements

3+ years of industry experience shipping Android applications to the Google Play Store
Understand the ins and out of mobile phones
expected to lead mobile design reviews as well as the implementation of their designs to release and post-release monitoring
Experience with modern architecture (MVVM, MVI, etc) including unit testing
Android experience with Retrofit, Coroutines, Okhttp, Hilt, Jetpack Compose
Experience working with remote data via REST and JSON
Understanding and experience with networking protocols such as TCP, UDP, DHCP, DNS, Server-Sent-Events, Websockets (debugging with Wireshark or Charles a plus)

Job Responsibility

Lead engineering architecture and design reviews to ensure high standards in software quality
Collaborate with the Axon product design team to turn mobile UI designs into functional, engaging solutions
Drive the entire mobile software lifecycle, from prototyping to commercialization and post-launch support
Interface with cloud services for seamless integration across platforms
Set a high technical standard for the team through code and design reviews
Partner with Product, Design, and Engineering teams to deliver integrated solutions that meet customer needs
Enhance engineering processes, including sprint planning, stand-ups, and long-term planning
Build robust and reliable mission critical software that meets high standards for stability in mission-critical applications
Collaborate closely with other groups to align on goals, ensuring we deliver impactful and innovative solutions

What we offer

Competitive salary and 401k with employer match
Discretionary time off
Paid parental leave for all
Medical, Dental, Vision plans
Fitness Programs
Emotional & Development Programs
snacks in our offices

Fulltime

Senior Software Engineer

Join our Liquidity Engineering team to help shape the future of decentralized fi...

Location

Salary:

Not provided

0x

Expiration Date

Until further notice

Requirements

5+ years of professional software engineering experience, including 2+ years in DeFi
In-depth knowledge of design and mechanics of leading AMMs (constant product, concentrated liquidity, stable-swap, orderbook, etc.)
Comfortable coding in Rust
Basic working knowledge of Solidity
Proven ability to design systems with input from multiple stakeholders, balancing technical, product, and operational trade-offs
Experience modifying existing production codebases and shipping those changes without impact to system uptime
Experience implementing systems with high performance/latency demands
Self-driven and effective in a fully remote environment
Knowledge and passion for decentralized finance and the 0x mission
Exhibit our core values: do the right thing, consistently ship, and focus on long-term impact

Job Responsibility

Find and integrate AMMs into our existing routers for both SVM and EVM environments to maximize price competitiveness, token coverage and execution quality of our trading APIs
Build tools to automatically analyze DEX liquidity across 20+ chains
Identify and act on price improvement opportunities using data-driven insights and protocol knowledge
Balance speed and pricing to achieve the right outcomes for the business
maximize win rates within meta-aggregators, wallets, and the broader competitive landscape
Continuously monitor, troubleshoot, and improve our liquidity integrations to maintain top-tier performance
Stay ahead of trends in DEX design, evaluating and onboarding high-value opportunities
Accurately predict and prioritize which new DEXes will have the greatest impact on price competitiveness

What we offer

Comprehensive insurance (medical/dental/vision/life/disability) for U.S.-based employees — 100% of base plan covered for you and dependents
401k and FSA for U.S.-based employees
Monthly mobile phone bill, wellness, and pre-tax transportation expense
Covered mental health benefits (included professional therapy sessions)
A supportive remote environment
Lunch reimbursement for all employees across the globe
Stipend for your ideal remote / WFH set-up: headphones, and any other work gear you may need
12-week paid parental leave
Great office conveniently located in the SF Financial District for those in the region
Flexible vacation: Take time when you need it (and we really mean it)

Fulltime

Staff/Principal Full Stack Software Engineer

Axon Records is a cloud-based records management system that modernizes how law ...

Location

United States , Boston

Salary:

168750.00 - 270000.00 USD / Year

Axon

Expiration Date

Until further notice

Requirements

8+ years of experience in full stack software engineering
A bachelor’s degree in Computer Science, Engineering, or a related technical field (or equivalent)
Experience building complex and impactful software in a team environment
Experience designing and delivering high-availability, scalable cloud-based systems
You write beautiful, simple, maintainable code for backend microservices
Deep skill in driving technical solutions across multiple teams
Backend service experience in managed languages such as Go, Java, Scala
Frontend experience in Javascript + Typescript, React
Strong experience with database, especially SQL
Interest in helping to set the technical and organizational direction for a growing engineering team across multiple global locations

Job Responsibility

Lead engineering architecture design reviews
Set a high technical bar for the team through code and architecture design reviews
Mentoring engineers
Working across teams with Product, Design, and Engineering to solve some of our biggest technical challenges within our stack for our customers
Improve our Engineering process, including long-term thinking, sprint planning and stand-ups
Building services that adhere to our high bar on availability and latency in this mission-critical space
Working with the latest open source technologies

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

Lead Mission Software Engineer

STR

Location:
United States , Arlington ▼
Dayton
Woburn

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 12, 2025

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