Senior Lead Software Engineer, Back End Job at Capital One (McLean)

Senior Principal Software Engineer

Atlassian’s Global Experiences organization is dedicated to creating unified, se...

Location

Salary:

Not provided

Atlassian

Expiration Date

Until further notice

Requirements

15+ years of experience in software engineering, with deep expertise in platform and product engineering at scale
Exceptional communication and collaboration skills
able to influence and partner across teams
Deep product engineering background, ideally with experience in platform environments at scale
Full stack experience preferred, or strong back-end skills with front-end capability
Proven ability to architect, build, and operate large-scale, distributed systems and user-facing applications
Strong product mindset and UX sensibility
Experience leading multi-year, cross-org technical initiatives that drive business outcomes
Passion for innovation, continuous improvement, and fostering an inclusive, high-performing engineering environment

Job Responsibility

Leading technical strategy and architecture for Platform Apps, ensuring solutions are robust, secure, and consistent
Driving innovation in user and admin experiences, including integrating AI-powered insights and advancing Atlassian’s System of Work
Collaborating with product, UX, and engineering leaders to define and deliver a roadmap of high-impact, standalone apps
Managing negotiations and dependencies across multiple teams and departments, balancing deep project involvement with platform-wide strategic thinking
Standardising and mechanising app development processes , transitioning from ad hoc to scalable, repeatable approaches
Mentoring engineers and championing engineering excellence, continuous improvement, and an inclusive culture

What we offer

Flexibility: Work from anywhere Atlassian has a legal entity, with support for remote, hybrid, or in-office work
Health and wellbeing resources
Paid volunteer days

Senior Software Engineer (Back End)

Archer is an aerospace company based in San Jose, California building an all-ele...

Location

United States , San Jose

Salary:

134400.00 - 168000.00 USD / Year

Archer Aviation

Expiration Date

Until further notice

Requirements

Small but mighty, 0 to 1 builder mentality
BS/MS/PhD in Computer Science or a related technical field
7+ years of backend software engineering experience, with a proven track record of delivering scalable backend systems
Expert-level proficiency in Python for backend application development
Strong experience with AWS, including services such as Lambda, API Gateway, S3, DynamoDB, ECS/Fargate, etc.
Proficiency with infrastructure-as-code tools such as Terraform or AWS CDK
Deep understanding of RESTful API design, microservices architecture, and distributed systems
Experience with performance tuning, system monitoring, and observability tools
Excellent debugging, analytical, and problem-solving skills
Strong communication and collaboration skills across technical and non-technical stakeholders

Job Responsibility

Design, develop, and maintain scalable backend systems and APIs to support Archer’s ride-sharing and airline operational platforms
Build cloud-native applications and services using Python and AWS technologies
Lead architectural design and system integrations, ensuring systems are modular, efficient, and secure
Develop infrastructure-as-code using Terraform or AWS CDK to provision and manage backend environments
Collaborate with stakeholders to define technical requirements and translate them into robust implementations
Own the full development lifecycle—from design and development to deployment, monitoring, and maintenance
Conduct code reviews, enforce engineering best practices, and mentor fellow engineers
Monitor system performance and reliability, and respond to production issues with effective debugging and root cause analysis

Fulltime

Senior Software Engineering Manager - Digital Engineering

Senior Engineering Manager of Digital Engineering responsible for leading back-e...

Location

United States

Salary:

106605.00 - 260590.00 USD / Year

CVS Health

Expiration Date

February 28, 2026

Requirements

7+ years of software development experience with focus on enterprise-level solutions and cloud technologies
2+ years of experience leading large cross-functional project management initiatives including microservices, event-driven architectures, and streaming platforms like Apache Kafka
2+ years of experience with Agile/Scrum practices
Bachelor's Degree in Computer Science or related field, or equivalent experience

Job Responsibility

Leading back-end engineering teams in creating exceptional member experiences
Identifying, prioritizing, and shaping complex enterprise initiatives with business stakeholders
Guiding teams of engineers in delivering digital services that enhance healthcare's cost transparency
Overseeing migration of data and services from legacy infrastructure to cloud
Integrating emerging AI and agentic technologies to improve offerings
Providing leadership, coaching, and strategic guidance to application development teams
Leading digital engineering teams responsible for back-end service development, data migration, micro-services, and emerging AI technologies
Influencing strategic roadmaps for future initiatives
Collaborating with business partners to ensure alignment with business initiatives and objectives

What we offer

Affordable medical plan options
401(k) plan with matching company contributions
Employee stock purchase plan
No-cost wellness screenings
Tobacco cessation and weight management programs
Confidential counseling and financial coaching
Paid time off
Flexible work schedules
Family leave
Dependent care resources

Fulltime

Senior Software Engineer

We are seeking an experienced Sr. Software Engineer to join our team. The ideal ...

Location

United States

Salary:

Not provided

Seamless.AI

Expiration Date

Until further notice

Requirements

6+ years of experience in software development
5+ years of experience with modern frontend (React.js) and backend (Node.js, Express.js) JavaScript development
Bachelor’s in computer science or related field or equivalent work experience
Expert knowledge of modern frontend technologies such as React, ES6/7 JavaScript, Webpack, HTML, and CSS
Expert knowledge of modern back-end development and back-end JavaScript (Node.js, ExpressJS), SQL (Aurora Postgres), and AWS
Excellent communication and interpersonal skills
Strong problem-solving and analytical skills
Experience with software development tools such as GitHub and JIRA
Experience with cloud-based development and deployment, such as AWS
Experience with Agile in a highly collaborative, team-based environment

Job Responsibility

Lead the dev team in the design, development, and maintenance of software products
Develop and maintain high-quality software code
Ensure that technical delivery of projects are on time, within budget, and to the required quality standards
Define technical, operational, and security project requirements
Collaborate with other teams to develop and maintain best practices for software development
Provide technical leadership, guidance, and mentorship to the team members
Lead and participate in code reviews to ensure that software code is of high quality and conforms to best practices
Continuously explore and evaluate new technologies to improve software development processes and efficiencies
Collaborate with other teams to resolve technical issues, troubleshoot problems, and implement solutions
Contribute to the development and maintenance of software documentation and user manuals

Fulltime

Senior Backend Software Engineer

The Coaching team builds Highspot’s personalized, AI-enhanced coaching capabilit...

Location

Canada , Vancouver

Salary:

146000.00 - 178000.00 CAD / Year

Highspot

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science or equivalent practical experience
5+ years of experience in back-end software development building and maintaining large-scale web applications
At least 3 years of experience working with object-oriented programming languages
Ruby and Python preferred
Experience architecting, building, and deploying mid-to-large scale web applications in a distributed environment
Strong understanding of API design, data modeling, and backend scalability
Experience integrating or working with AI/LLM platforms such as OpenAI, Anthropic (Claude), or Azure OpenAI
Familiarity with AI-powered development tools (e.g., Cursor, GitHub Copilot, Cody, etc.) and a demonstrated ability to incorporate them effectively into day-to-day workflows
Deep expertise in web performance, security, and reliability best practices
Proven ability to deconstruct complex technical problems and deliver elegant, maintainable solutions

Job Responsibility

Design, develop, and maintain high-quality, scalable, and user-centric backend systems using modern technologies
Architect and optimize backend infrastructure to power intelligent, AI-driven workflows and Agentic AI integrations
Build and maintain integrations with multiple large language models (LLMs) including ChatGPT, Claude, and other OpenAI and Microsoft models
Collaborate closely with AI/ML engineers to productionize agentic workflows and autonomous reasoning systems
Partner effectively with Product Management and UX Design to translate ideas and research into production-ready, AI-enhanced features
Leverage AI-assisted development tools such as Cursor, GitHub Copilot, and other code generation frameworks to accelerate development and improve code quality
Lead and mentor engineers through complex projects, emphasizing clean architecture, testing, and software craftsmanship
Drive backend infrastructure improvements that enhance reliability, observability, and performance
Collaborate cross-functionally to deliver differentiated customer value through AI and data-driven solutions
Troubleshoot and resolve critical production issues while contributing to internal documentation and best practices

What we offer

Comprehensive medical, dental, vision, disability, and life benefits
Group Retirement Savings Plan (RRSP) and matching employer contributions (DPSP) with immediate vesting
Flexible PTO
Generous Holiday Schedule + 5 Days for Annual Holiday Week
Quarterly Recharge Fridays (paid days off for mental health recharge)
Flexible work schedules
Access to Coaches and Therapists through Modern Health
2 Volunteer days per year
Monthly transportation allowance for employees that work in our Vancouver Hub location
Employees are eligible to receive stock options

Fulltime

Senior Mobile Engineer (Android)

Kick is a global live-streaming platform for all types of entertainment content....

Location

Australia , Melbourne

Salary:

Not provided

Easygo Gaming

Expiration Date

Until further notice

Requirements

Bachelor's/Master's degree in Computer Science or equivalent practical experience
7+ years of hands-on experience in Mobile Software Engineering, focusing on scalable architecture and development
Proficiency in Kotlin or Java, developing for the Android Platform and frameworks relevant to the role
Prior experience in the complete Android Development lifecycle, from design, testing, signing, releasing, fixing and beyond
Familiarity with RESTful APIs to connect Android applications to back-end services
Understanding of Android’s design principles and interface guidelines
Demonstrated experience providing technical leadership, mentoring, and guiding teams
Strong problem-solving skills and ability to tackle complex technical challenges
Excellent communication skills for effective collaboration across teams and stakeholders
Strong problem-solving skills and the ability to thrive in a fast-paced, dynamic environment

Job Responsibility

Write maintainable, efficient, and scalable code, rigorously adhering to Android coding standards and best practice
Optimize existing systems for performance, scalability, and reliability, identifying and resolving bottlenecks and inefficiencies
Take full ownership of assigned projects or components, proactively identifying areas for improvement and leading technical discussions to enhance solutions
Provide guidance to junior engineers, sharing expertise to foster a collaborative and high-performing team environment
Participate actively in architectural and design decisions, demonstrating a strong grasp of software design principles and scalability
Seek out growth opportunities to deepen technical expertise and keep the team informed of emerging best practices

Fulltime

Senior Software Developer (Machine Guidance)

As Wenco continues to build our next generation of technology, we need a wide ra...

Location

Canada , Richmond

Salary:

110000.00 - 150000.00 USD / Year

Wenco (a Hitachi Construction Machinery...

Expiration Date

Until further notice

Requirements

A minimum of 5 years of work experience as a software developer with at least 2 years in a senior role
Experience across the entire development lifecycle including design, development, unit and automated testing, deployment, and monitoring
Proficiency in developing cross-platform applications in C# and/or C++
An affinity for back-end development with some front-end experience
Experience using Kanban or Scrum methodologies
Bachelor Degree in Computer Science/Systems/Electronics/Software Engineering or equivalent
Must be eligible to work in Canada

Job Responsibility

Play a major role in our cross-functional, agile development team alongside Product, QA, and other technical stakeholders
Design and implement solutions for complex mining problems
Deliver tangible value to our customers by helping plan and design software release packages
Leverage modern tools to investigate and resolve challenging customer issues
Promote a culture of continuous improvement and technical excellence within the development team
Lead key technical initiatives to enhance team productivity and improve quality

Fulltime

Lead Data Engineer

As a Lead Data Engineer or architect at Made Tech, you'll play a pivotal role in...

Location

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

Salary:

80000.00 - 96000.00 GBP / Year

Made Tech

Expiration Date

Until further notice

Requirements

Proficiency in Git (inc. Github Actions) and able to explain the benefits of different branch strategies
Strong experience in IaC and able to guide how one could deploy infrastructure into different environments
Knowledge of handling and transforming various data types (JSON, CSV, etc) with Apache Spark, Databricks or Hadoop
Good understanding of possible architectures involved in modern data system design (Data Warehouse, Data Lakes, Data Meshes)
Ability to create data pipelines on a cloud environment and integrate error handling within these pipelines
You understand how to create reusable libraries to encourage uniformity or approach across multiple data pipelines
Able to document and present end-to-end diagrams to explain a data processing system on a cloud environment
Some knowledge of how you would present diagrams (C4, UML, etc.)
Enthusiasm for learning and self-development
You have experience of working on agile delivery-lead projects and can apply agile practices such as Scrum, XP, Kanban

Job Responsibility

Define, shape and perfect data strategies in central and local government
Help public sector teams understand the value of their data, and make the most of it
Establish yourself as a trusted advisor in data driven approaches using public cloud services like AWS, Azure and GCP
Contribute to our recruitment efforts and take on line management responsibilities
Help implement efficient data pipelines & storage

What we offer

30 days of paid annual leave
Flexible parental leave options
Part time remote working for all our staff
Paid counselling as well as financial and legal advice
7% employer matched pension
Flexible benefit platform which includes a Smart Tech scheme, Cycle to work scheme, and an individual benefits allowance which you can invest in a Health care cash plan or Pension plan
Optional social and wellbeing calendar of events

Fulltime

Senior Lead Software Engineer, Back End

Capital One

Location:
United States , McLean ▼
San Francisco
New York
San Jose

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 15, 2026

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