Lead Software Engineer Job at Barclays (Knutsford)

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 Software Engineer

Lead Software Engineer role at Made Tech, focusing on using human-centred techno...

Location

United Kingdom , Any UK Office Hub (Bristol / London / Manchester / Swansea)

Salary:

70000.00 - 90000.00 GBP / Year

Made Tech

Expiration Date

Until further notice

Requirements

Written code with tests
Delivery in an agile environment
Worked across a variety of programming languages
Worked with databases
Worked with APIs
Worked with at least one Cloud platform
Debugging experience in a range of systems
Evidence of self-development
Drive to deliver outcomes for users
Desire to mentor others

Job Responsibility

Act as a hands-on CTO across one or more software delivery teams
Drive organisational change and outcomes for users
Combine technical excellence, drive to deliver, and coaching
Establish strong engineering cultures within customers' organisations
Work on a variety of different problems from monoliths to microservices
Upskill colleagues and customers
Empower software delivery by coaching teams in true DevOps fashion
Build and maintain CI/CD pipelines
Document architecture and infrastructure as code
Use technologies such as Terraform and OpenAPI

What we offer

30 days Holiday plus bank holidays
Flexible Working Hours
Flexible Parental Leave
Remote Working (part time)
Paid counselling as well as financial and legal advice
Flexible benefit platform including Smart Tech scheme, Cycle to work scheme
Individual benefits allowance for Health care cash plan or Pension plan
Optional social and wellbeing calendar of events
Learning budget
Experienced team members

Fulltime

Lead Software Engineer Scientific Engine

Lead Software Engineer to manage a team of 4. As team lead, you will oversee: Th...

Location

France , Paris

Salary:

Not provided

Descartes Underwriting

Expiration Date

Until further notice

Requirements

1 year or more of technical management experience
Handling human interactions between tech and business
Experience mentoring a team of software engineers by unblocking complex situations and sharing best practices (code reviews, pair programming..)
Scoping and defining tech priorities according to roadmap and maintenance
Excellent communication skills, in both formal and informal settings, and in English and French
3 years of experiences as a software engineer or data scientist
Solid knowledge in Python
Solid engineering background: master in computer science, mathematics, physics or earth science
Experience optimizing and profiling python code
Experience in a microservices architecture

Job Responsibility

Contribute directly on the code base either individually, in pairs or more
Organize REX sessions to share the knowledge received with the rest of the team
Ensure compliance to internal standards and practices
Present the progress and goals
Contribute to the technical roadmap through architecture meetings, design documents
Lead & coach your engineer team to consistently deliver according to their roadmap
Provide expertise to help your team: Develop, optimize and update software for: Calculation of risk models
Data collection, preparation and visualization
Export of outputs adapted to users
Testing and validation of existing solutions

What we offer

Opportunity to work and learn with teams from the most prestigious schools and research labs in the world
Commitment from Descartes to its staff of continued learning and development (think annual seminars, training etc.)
Work in a collaborative & professional environment
Be part of an international team, passionate about diversity
Join a company with a true purpose – help us help our clients be more resilient towards climate risks
A competitive salary, bonus and benefits
You can benefit from a punctual home office days

Lead Mission Software Engineer

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

Location

United States , Arlington; Dayton; Woburn

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

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

Lead Software Engineer, Java

We’re looking for an experienced Software Engineering Lead to help us build the ...

Location

United States , New York

Salary:

215000.00 - 250000.00 USD / Year

Clear

Expiration Date

Until further notice

Requirements

9+ years of software development experience
Working with cloud-based application development
Fluent in at least a few of: Cloud service providers like AWS, Containerization technologies like Docker and Kubernetes, Collaboration, integration, and deployment tools like GitHub and Argo
Articulating technical concepts to a mixed audience of technical and non-technical stakeholders
Collaborating and mentoring less experienced members of the team
Comfort with ambiguity
Curiosity about technology, believing in constant learning, and the ability to be autonomous to figure out what's important

Job Responsibility

Advance our capabilities across a wide array of industries and domains and gain hands-on experience with privacy, security, data modeling and architecture
Develop and deliver code across the full stack, driving engineering excellence by defining best practices in testing, documentation and observability
Partner with product and other stakeholders to uncover requirements, to innovate, and to solve complex problems
Have a strong sense of ownership, responsible for architectural decision-making and strive for continuous improvement in technology and processes at CLEAR

What we offer

Comprehensive healthcare plans
Family-building benefits (fertility and adoption/surrogacy support)
Flexible time off
Annual wellness stipend
Free OneMedical memberships for you and your dependents
A CLEAR Plus membership
A 401(k) retirement plan with employer match
Catered lunches every day
Fully stocked kitchens
Stipends and reimbursement programs for well-being and learning & development

Fulltime

Lead Software Engineer (iOS)

Cricut is looking for a talented Lead iOS Mobile Engineer to help us take our iO...

Location

United States , South Jordan

Salary:

Not provided

Cricut

Expiration Date

Until further notice

Requirements

B.S. or M.S. in Computer Science, Software Engineering, or comparable field with 5+ years relevant experience
Extensive experience developing iOS mobile native applications in Swift/SwiftUI (experience in The Composable Architecture is a big plus)
Solid knowledge of iOS UI design principles, best practices, and development life cycle
Experience with at least one of these design architectures: MVVM, MVC, VIPER, Clean Architecture
Experience consuming RESTful JSON/XML web services, Open API standard (Swagger)
Experience in testing high volume applications: unit test, integration test, performance test
Experience with Git and GitFlow
Experience with Scrum/Agile methodologies
Experience in mentoring junior members
Experience in project management

Job Responsibility

Hands-on role where you will be working alongside the team
Lead technical architecture, coding standards, and other team processes and policies
Work with PM and UX on story refinement, articulate engineering concerns, and guide technical direction
Work with cross functional teams on quarterly planning and plan work for the team
Apply software engineering design patterns to develop well-structured, modular, performant application code
Run Scrum ceremonies
Work collaboratively with product manager to drive features and maintain the backlog
Serve as a technical mentor and know how to delegate tasks to the team
Perform code reviews, write unit and UI tests, and contribute to architectural planning and refactoring
Collaborate with API teams on API design

Fulltime

Lead Software Engineer

Barclays

Location:
United Kingdom , Knutsford

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 07, 2026

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Location:United Kingdom , Knutsford

Category:IT - Software Development

Contract Type:Not provided

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Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:January 07, 2026

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Location:
United Kingdom , Knutsford

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IT - Software Development

Contract Type:
Not provided

Job Posted:
January 07, 2026