Senior Software Engineer, Full Stack (GO, AWS) Job at Capital One (Chicago)

Senior Software Engineer

Hologram is building the future of IoT connectivity, delivering internet access ...

Location

United States

Salary:

185000.00 - 235000.00 USD / Year

Hologram

Expiration Date

Until further notice

Requirements

5-8+ years building, testing, and deploying production software
Backend-focused with full-stack capabilities—deep experience in backend systems and data processing
Portfolio of work you can showcase and discuss
Experience with modern technologies: Python, Go, Rust, JavaScript, TypeScript, React, Next.js, Angular
Proven experience with high-scale systems: databases, cloud infrastructure (AWS), API development, software architecture

Job Responsibility

Data Pipeline Architecture: Design and optimize systems processing billions of usage records monthly
Real-time Processing: Build robust backend services using Kafka for high-throughput, low-latency data streams
Customer Dashboard Features: Develop interfaces presenting detailed status and analytics for thousands of customer SIM cards
API Development: Create and maintain APIs powering both internal systems and customer integrations
Full-Stack Solutions: Implement features spanning database optimization to user interface enhancements
Own end-to-end delivery: Lead assigned projects from conception to launch, understanding both the technical "how" and business "why" behind every feature
Shape product direction: Collaborate directly with product and design teams, using your technical expertise to guide priorities and requirements
Drive technical excellence: Contribute to architectural decisions that balance existing patterns with innovative solutions for scale while mentoring teammates and elevating overall code quality

What we offer

All employees receive equity with transparent salary and equity formulas across the team
Flexible health coverage (up to 100% employee, 95% dependents)
Unlimited PTO with 2 weeks mandatory
Monthly mental health days
14 weeks paid parental leave
$1,000 hiring bonus plus $200 monthly budget for home office, books, courses, or coworking
Life and disability insurance fully covered
401(k) plan
Professional Development Fund after one year

Fulltime

Senior Software Engineer - Full Stack

As a Full Stack Engineer at Cyngn, you will play a crucial role in developing ou...

Location

United States , Mountain View

Salary:

166500.00 - 198000.00 USD / Year

Cyngn

Expiration Date

Until further notice

Requirements

5+ years of professional software development experience in full stack roles
Strong proficiency in backend development using Python, Go, Java, or similar languages
Solid experience with frontend development using React, Redux, and TypeScript
Familiarity with cloud platforms (AWS, Azure, or GCP) and microservices architectures
Experience with database design and management, both SQL and NoSQL
Knowledge of RESTful API design and implementation
Understanding of event-driven architectures and message queuing systems
Experience with containerization technologies such as Docker and Kubernetes
Familiarity with version control systems (e.g., Git) and CI/CD pipelines
Strong problem-solving skills and ability to debug complex issues across the full stack

Job Responsibility

Develop and maintain both backend and frontend components of our cloud-based fleet management system
Collaborate with Backend and Frontend Tech Leads to implement new features and improve existing functionality
Write clean, efficient, and maintainable code in languages such as Python, Go or Java for backend, and React, Redux and TypeScript for frontend
Contribute to the design and implementation of RESTful APIs and real-time data processing pipelines
Assist in developing and optimizing database schemas and queries for both SQL and NoSQL databases
Implement responsive and intuitive user interfaces
Contribute to the development of advanced mapping features and geospatial data processing
Participate in code reviews, providing constructive feedback to peers
Assist in troubleshooting and resolving production issues across the full stack
Implement and maintain unit tests, integration tests, and end-to-end tests

What we offer

Health benefits (Medical, Dental, Vision, HSA and FSA (Health & Dependent Daycare), Employee Assistance Program, 1:1 Health Concierge)
Life, Short-term and long-term disability insurance (Cyngn funds 100% of premiums)
Company 401(k)
Commuter Benefits
Flexible vacation policy
Remote or hybrid work opportunities
Sabbatical leave opportunity after 5 years with the company
Paid Parental Leave
Daily lunches for in-office employees
Monthly meal and tech allowances for remote employees

Fulltime

Senior Full Stack Engineer

This is a seasoned engineer role in which you lead technical efforts across mult...

Location

United States

Salary:

140400.00 - 175500.00 USD / Year

Bugcrowd

Expiration Date

Until further notice

Requirements

6-8 years of experience
Bachelor’s degree in Computer Science, Software Engineering, or related field
Strong proficiency in modern programming languages (e.g., Python, Java, Go, Node.js)
Experience with API frameworks and tools (Spring Boot, Express.js, FastAPI, etc.)
Proficient in User Interface (UI) development using modern languages / frameworks (Typescript, React)
Proficient in API design standards (REST, GraphQL, gRPC)
Experience with API gateways and management tools (Kong, Apigee, AWS API Gateway, etc.)
Knowledge of message queues and streaming platforms (Kafka, RabbitMQ, AWS SNS/SQS)
Familiarity with OAuth2, JWT, and other authentication/authorization frameworks
Hands-on experience with CI/CD pipelines and cloud services (AWS, Azure, or GCP)

Job Responsibility

Proactively research, prototype, and introduce new technologies or architectural approaches that improve team or org-wide capabilities
Own the reliability, observability, and operational excellence of key systems—ensuring they meet or exceed defined SLAs
Actively mentor and sponsor engineers across levels, fostering career growth and encouraging broader technical participation
Continuously evolve team processes, driving scalable improvements in delivery, quality, and collaboration
Drive impact at the team and cross-team level
Provide strong technical leadership across one or more scrum teams, aligning execution with architectural vision and business goals
Design, develop, and maintain scalable and secure APIs, UIs and integration services
Implement RESTful, GraphQL, and event-driven APIs/UIs for internal and external systems
Collaborate with product, data, and platform teams to ensure seamless system interoperability
Manage API lifecycle including versioning, authentication, monitoring, and performance optimization

What we offer

Discretionary bonus program or commission plan
Reasonable accommodations for people with disabilities

Fulltime

Senior Backend Software Engineer - KICK Viewer Engagement

The Viewer Engagement and Experience feature development team powers the heart o...

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
6-7+ years of hands-on experience in software engineering, focusing on scalable system design and development
Proficiency in multiple programming languages and frameworks relevant to the role (Go, PHP and React)
Strong understanding of code architecture and design principles
Excellent communication skills for effective collaboration across teams and stakeholders
Positive attitude and eagerness to learn new technologies to grow as a full-stack engineer
Strong problem-solving skills and the ability to thrive in a fast-paced, dynamic environment

Job Responsibility

Architect and design scalable, high-performance software solutions in alignment with project requirements and company standards
Optimise existing systems for performance, scalability, and reliability, identifying and resolving bottlenecks and inefficiencies
Actively engage in hands-on coding and development, ensuring code quality, scalability, and maintainability
Collaborate with stakeholders, product managers, and engineering teams to effectively communicate technical concepts
Innovate within the team by pushing for improvements and driving constructive changes to enhance team performance and efficiency
Provide technical guidance and mentor junior engineers in the team

What we offer

Champion Engineering Excellence to influence cultural change across the organisation
Work alongside the top 5% of engineering talent in Australia, using a vast cloud native tech stack including AWS, Microservices, Large-Scale Distributed Systems, Kafka, K8's, Terraform, Golang, ArgoCD, Datadog & Cloudflare
Exposure to building global, large-scale volume products which operate at thousands per second frequency (3 Billion Requests per day!)
Access to over 9,000 courses across our Learning and Development Platform
EAP access for you and your family
Be rewarded with lucrative annual bonuses
Give back with a paid volunteer day
Fuel your day with daily breakfast and open pantries brimming with unlimited snacks and refreshments, all on the house
Break up the week with on site remedial massage Wednesdays
In house full-time barista’s providing you your daily coffee needs

Fulltime

Senior Software Engineer, Experience Platform Team

The Experience Platform team is looking for a full-stack/backend software engine...

Location

United States , New York City

Salary:

Not provided

Pinecone

Expiration Date

Until further notice

Requirements

At least 5 years of experience in full-stack or backend development (NodeJS, Rust, Python, or Go)
Experience with queueing and streaming technologies like Kafka, Kinesis, or Pub/Sub
Familiarity with creating web interfaces with React or other frontend frameworks
Expertise in event-driven system design and distributed systems principles
Proficiency in building reliable data processing pipelines for usage tracking and reconciliation
Familiarity with integrating third-party APIs and handling inconsistent data
Hands-on experience with one or more major cloud providers (AWS, GCP, Azure), especially services related to data streaming, serverless compute, and data storage
Strong understanding of RESTful API design

Job Responsibility

Design event-driven architectures and distributed systems for reliable real-time and batch event processing
Develop queueing and streaming systems (e.g., Kafka, Kinesis) with robust event handling mechanisms
Build pipelines for ingesting, transforming, and aggregating usage data, ensuring accuracy and reliability
Integrate with external APIs and vendor systems, designing for resiliency against outages or inconsistent data
Create auditable and observable systems with monitoring, alerting, and verification mechanisms
Implement end-to-end user experiences across multiple services and web applications

What we offer

Comprehensive health coverage including medical, dental, vision, and mental health resources
401(k) Plan
Equity award
Flexible time off
Paid parental leave
Annual Company Retreat
WFH Equipment Stipend

New

Senior Software Engineer, Full Stack (Java, Spring, AWS) - Global Payment Network

Senior Software Engineer role within the Global Payment Network, Digital Payment...

Location

United States , Riverwoods, Illinois; McLean, Virginia; Chicago, Illinois

Salary:

147100.00 - 184600.00 USD / Year

Capital One

Expiration Date

Until further notice

Requirements

Bachelor’s Degree
At least 3 years of experience in software engineering (Internship experience does not apply)
5+ years of experience in at least one of the following: JavaScript, Java, TypeScript, SQL, Python, or Go
1+ years of experience with AWS, GCP, Microsoft Azure, or another cloud service
3+ years of experience in open source frameworks
2+ years of experience in Agile practices

Job Responsibility

Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies
Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community
Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services

What we offer

performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI)
comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being

Fulltime

New

Senior Manager, Software Engineering (Full Stack)

Senior Manager, Software Engineering (Full Stack). Do you love building and pion...

Location

United States , Richmond

Salary:

209000.00 - 238500.00 USD / Year

Capital One

Expiration Date

Until further notice

Requirements

Bachelor’s Degree
At least 6 years of experience in software engineering
At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud)
At least 4 years of people management experience

Job Responsibility

Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company
Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code
Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services

What we offer

performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI)
comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being

Fulltime

New

Senior Software Engineer, Full Stack - Global Payment Network

Senior Software Engineer, Full Stack - Global Payment Network. Do you love build...

Location

United States , Chicago; McLean; Riverwoods

Salary:

147100.00 - 184600.00 USD / Year

Capital One

Expiration Date

Until further notice

Requirements

Bachelor’s Degree
At least 3 years of experience in software engineering (Internship experience does not apply)
5+ years of experience in at least one of the following: JavaScript, Java, TypeScript, SQL, Python, or Go
1+ years of experience with AWS, GCP, Microsoft Azure, or another cloud service
3+ years of experience in open source frameworks
2+ years of experience in Agile practices

Job Responsibility

Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies
Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community
Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services

What we offer

performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI)
comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being

Fulltime

Senior Software Engineer, Full Stack (GO, AWS)

Capital One

Location:
United States , Chicago

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 09, 2026

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Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:January 09, 2026

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