Full Stack Software Engineer

Senior Full Stack Engineer

Our company website is the centerpiece of our brand — the public source of truth...

Location

Ireland , Dublin

Salary:

Not provided

Intercom

Expiration Date

Until further notice

Requirements

8+ years of experience in full stack development, with expertise in JavaScript, HTML, and CSS
Expert in front-end frameworks such as React, Next.js, Tailwind
Experience in CMS platforms (such as Contentful and Sanity) and marketing tools (e.g. Google Tag Manager, Marketo)
Experience in CI/CD tools (such as CircleCI) to streamline and automate development workflows
Familiarity with infrastructure as code tools such as Terraform, and cloud platforms like AWS (Vercel, CloudFront, S3, etc.)
Experience with A/B testing and familiarity with analytics tools to drive data-informed design and development decisions
Knowledge of performance optimization techniques and best practices for fast-loading, responsive websites
Experience in writing tests for front-end components, with familiarity in testing frameworks (e.g., Jest, Mocha, Cypress)
Strong problem-solving skills and the ability to work independently and as part of a team
Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience)

Job Responsibility

Design, build, and maintain end-to-end web solutions — from modern UIs to backend services, APIs, and infrastructure
Collaborate with design, brand, marketing, and content teams to deliver seamless, performant experiences across web and mobile
Develop backend logic and APIs, manage data flows, and implement systems that integrate with third-party platforms
Optimize website performance by applying best practices in front-end development, including lazy loading, and efficient asset management
Set up and manage infrastructure using tools like Vercel, AWS, Cloudfront, Terraform, and CI/CD pipelines (e.g., CircleCI)
Implement and maintain web analytics, and support A/B testing for data-driven decisions
Stay current with emerging technologies and trends to continually improve our development processes and user experience
Be comfortable writing backend software. We look for engineers to be able to unblock themselves end to end
Build using the best tools in the industry. We invest heavily in AI-powered developer tools that remove friction and help you focus on solving meaningful problems

What we offer

Competitive salary and equity in a fast-growing start-up
We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen
Regular compensation reviews - we reward great work!
Pension scheme & match up to 4%
Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents
Flexible paid time off policy
Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones
If you’re cycling, we’ve got you covered on the Cycle-to-Work Scheme. With secure bike storage too
MacBooks are our standard, but we also offer Windows for certain roles when needed

Fulltime

Senior Full Stack Engineer

Our company website is the centerpiece of our brand — the public source of truth...

Location

United Kingdom , London

Salary:

Not provided

Intercom

Expiration Date

Until further notice

Requirements

8+ years of experience in full stack development, with expertise in JavaScript, HTML, and CSS
Expert in front-end frameworks such as React, Next.js, Tailwind
Experience in CMS platforms (such as Contentful and Sanity) and marketing tools (e.g. Google Tag Manager, Marketo)
Experience in CI/CD tools (such as CircleCI) to streamline and automate development workflows
Familiarity with infrastructure as code tools such as Terraform, and cloud platforms like AWS (Vercel, CloudFront, S3, etc.)
Experience with A/B testing and familiarity with analytics tools to drive data-informed design and development decisions
Knowledge of performance optimization techniques and best practices for fast-loading, responsive websites
Experience in writing tests for front-end components, with familiarity in testing frameworks (e.g., Jest, Mocha, Cypress)
Strong problem-solving skills and the ability to work independently and as part of a team
Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent practical experience)

Job Responsibility

Design, build, and maintain end-to-end web solutions — from modern UIs to backend services, APIs, and infrastructure
Collaborate with design, brand, marketing, and content teams to deliver seamless, performant experiences across web and mobile
Develop backend logic and APIs, manage data flows, and implement systems that integrate with third-party platforms
Optimize website performance by applying best practices in front-end development, including lazy loading, and efficient asset management
Set up and manage infrastructure using tools like Vercel, AWS, Cloudfront, Terraform, and CI/CD pipelines (e.g., CircleCI)
Implement and maintain web analytics, and support A/B testing for data-driven decisions
Stay current with emerging technologies and trends to continually improve our development processes and user experience
Be comfortable writing backend software. We look for engineers to be able to unblock themselves end to end
Build using the best tools in the industry. We invest heavily in AI-powered developer tools that remove friction and help you focus on solving meaningful problems

What we offer

Competitive salary and equity in a fast-growing start-up
We serve lunch every weekday, plus a variety of snack foods and a fully stocked kitchen
Regular compensation reviews - we reward great work!
Pension scheme & match up to 4%
Peace of mind with life assurance, as well as comprehensive health and dental insurance for you and your dependents
Flexible paid time off policy
Paid maternity leave, as well as 6 weeks paternity leave for fathers, to let you spend valuable time with your loved ones
If you’re cycling, we’ve got you covered on the Cycle-to-Work Scheme. With secure bike storage too
MacBooks are our standard, but we also offer Windows for certain roles when needed

Fulltime

Software Engineer, Financial Infrastructure

The financial infrastructure team at Vercel builds the critical billing systems ...

Location

United States , New York City; San Francisco

Salary:

196000.00 - 294000.00 USD / Year

Vercel

Expiration Date

Until further notice

Requirements

At least 6+ years of experience in full-stack development
Experience in critical systems like payments, billing, or monetization
Skilled in server-side languages such as Node.js, Python, or Go
Familiarity with cloud platforms and containerization technologies like AWS and Docker
Passion for delivering high-quality code with emphasis on accuracy, security, and scalability
Excellent problem-solving abilities
Effective communication skills
Enjoy engaging with various partners, particularly those outside of engineering

Job Responsibility

Architect and build the next generation of billing and monetization systems
Develop robust and scalable billing APIs and services
Develop tools that empower internal teams to seamlessly incorporate billing workflows
Continuously optimize systems' performance and reliability
Collaborate closely with a wide array of stakeholders

What we offer

Competitive compensation package, including equity
Inclusive Healthcare Package
Learn and Grow - we provide mentorship and send you to events
Flexible Time Off
Gear you need to do your role
WFH budget

Fulltime

Senior Full Stack Software Engineer

Tutor Intelligence builds software to enable ordinary robots to achieve extraord...

Location

United States , Watertown

Salary:

140000.00 - 190000.00 USD / Year

Tutor Intelligence

Expiration Date

Until further notice

Requirements

Strong programming skills in Python
Software engineering tooling: git, unix shell, etc
Collaborative nature and social skill set
Interest in robotics, AI, solving hard problems, or improving the future of humanity
Passion for building things (and just getting stuff done)

Job Responsibility

Architecting and engineering core software across one or more of: robot software, backend services, ML services, cloud infrastructure / dev-ops
Involvement in new project planning

What we offer

generous equity
fully covered health + dental
unlimited PTO

Fulltime

Tutor Intelligence builds software to enable ordinary robots to achieve extraord...

Location

United States , Watertown

Salary:

90000.00 - 190000.00 USD / Year

Tutor Intelligence

Expiration Date

Until further notice

Requirements

Strong programming skills in Python
Software engineering tooling: git, unix shell, etc
Collaborative nature and social skill set
Interest in robotics, AI, solving hard problems, or improving the future of humanity
Passion for building things (and just getting stuff done)

Job Responsibility

Architecting and engineering core software across one or more of: robot software, backend services, ML services, cloud infrastructure / dev-ops
Involvement in new project planning

What we offer

Generous equity
Fully covered health + dental
Unlimited PTO

Fulltime

Full-Stack Engineer (Data)

We are seeking a motivated and talented Full-Stack Engineer with a strong backgr...

Location

United Kingdom

Salary:

Not provided

Spectrum Life

Expiration Date

Until further notice

Requirements

Proven experience as a Full-Stack Engineer, with a strong portfolio of backend-focused or AI-driven projects
Expert proficiency in TypeScript and Node.js, with a deep understanding of modern JavaScript (ES6+), asynchronous programming patterns, and building scalable backend APIs and services
Extensive, hands-on experience architecting and building solutions on the AWS ecosystem. This includes core serverless services (Lambda, API Gateway, S3, EventBridge), databases (RDS, DynamoDB), security (IAM), and infrastructure as code tools (AWS CDK, CloudFormation, or Terraform)
Strong experience in database design and management, with proficiency in both relational (e.g., PostgreSQL) and NoSQL databases. You should be comfortable with schema design, query optimization, and data modeling
A solid understanding of Generative AI concepts and practical experience working with LLMs
Comfortable with the principles of LLM design, including prompt engineering and an understanding of model evaluation techniques
A solid understanding of the full software development lifecycle, including testing, monitoring, and deployment

Job Responsibility

Architectural Ownership & Design: Lead the technical design and architectural decisions for our core AI product. You will take ownership of the entire LLM lifecycle, from model selection and evaluation to deployment and monitoring, ensuring a clear and scalable design
LLM & Backend Engineering: Develop clean, secure, and performant serverless backend services using AWS Lambda and the wider AWS ecosystem
Design, build, and maintain the scaffolding for invoking Large Language Models (LLMs) via services like AWS Bedrock
Compare and evaluate different LLMs to determine the best fit for our use cases, establishing clear metrics and evaluation frameworks
Implement and manage robust data processing and storage solutions to support our AI features
Infrastructure & Best Practices: Design and deploy cloud infrastructure using modern best practices (e.g., Infrastructure as Code)
Implement comprehensive testing, robust exception handling, and application monitoring to ensure the high availability and reliability of our AI services
Take charge of your local development environment and see features through to production, collaborating with the wider team to ensure seamless product integration
Champion and maintain high standards for code quality, scalability, and maintainability

What we offer

Full time permanent contract
Competitive salary (Dependent on experience)
In-office, remote or hybrid working options
25 days annual leave
24/7 EAP and a wide range of health and wellbeing supports
Extensive list of employee perks and benefits

Fulltime

C#/.Net Full Stack Software Engineer

We are looking for an experienced .NET Software Engineer with deep expertise in ...

Location

United States , Salt Lake City

Salary:

Not provided

Software Technology Group

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Software Engineering, or related field
Experience with Blazor for modern, interactive web UI development in .NET
Familiarity with .NET MAUI for cross-platform application development
Knowledge of Docker and Kubernetes for containerization and orchestration
Familiarity with Azure DevOps, GitHub Actions, or similar DevOps toolchains
Understanding of event-driven architecture using Azure Service Bus or similar tools
Familiarity with Version Control (Git) and Platforms (GitLab, GitHub, or Bitbucket)
Experience with task management, issue tracking, and backlog grooming in Jira or similar tools
Clear written and verbal communication with technical and non-technical stakeholders
Willingness to provide and receive constructive feedback during code reviews

Job Responsibility

Deep expertise in C# with a strong understanding of modern .NET technologies, to develop robust, scalable applications
Proven experience with frontend technologies, including Blazer, React or Angular, for building dynamic, user-friendly interfaces that integrate seamlessly with backend services
Strong proficiency in object-oriented programming (OOP) principles, design patterns, and C# language features such as LINQ, async/await, and generics
Proven experience in developing enterprise-level applications using C#, ASP.NET Core, and Web API
Extensive experience with SQL Server and Entity Framework Core for database design and efficient data access in C# applications
Hands-on experience with cloud platforms like Azure (App Services, Azure Functions, Cosmos DB) to deploy, scale and manage C# applications in the cloud
Strong background in building RESTful APIs and microservices using C# with a focus on high performance and scalability
Expertise in software development lifecycle (SDLC) processes and agile methodologies like Scrum or Kanban
Hands-on experience with multiple DevOps practices, including CI/CD pipelines, automated testing and infrastructure as code (IaC)
Proven ability to mentor junior developers, lead development teams, and deliver high-quality software solutions

What we offer

Career Development Plans
Certifications
Mentorship Programs
Ongoing training
Work-life balance
Continuous learning
Rewarding excellence
Full time positions for consultants with optional benefits

Fulltime

Java/Kotlin Full Stack Software Engineer

We are seeking a highly skilled Full-Stack Software Engineer with expertise in J...

Location

United States , Salt Lake City

Salary:

Not provided

Software Technology Group

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Software Engineering, or related field
Proven experience as a Java/Kotlin Software Engineer, with a strong portfolio of successful projects using Spring and Spring Boot
Experience using modern JavaScript frameworks such as React, Angular, or Vue
In-depth knowledge of designing and developing RESTful APIs and web services
Hands-on experience with AWS services such as EC2, S3, Lambda, DynamoDB, RDS, and monitoring tools like CloudWatch
Solid understanding of relational databases SQL and NoSQL databases
Strong problem-solving skills and experience in a fast-paced, collaborative environment
Excellent communication and teamwork skills with the ability to convey technical concepts to non-technical stakeholders
Familiarity with Git Version Control and Platforms like Github, Gitlab and Bitbucket
Experience with Agile methodologies Scrum or Kanban and task management tools such as Jira or similar for issue tracking and backlog management

Job Responsibility

Design and develop high-quality, scalable, and efficient Java applications and services using Spring and Spring Boot that meet business requirements and industry standards
Leverage AWS cloud services such as EC2, S3, Lambda, DynamoDB, RDS, and CloudFormation to optimize application performance, scalability, and fault tolerance
Develop and maintain RESTful APIs, ensuring seamless integration between frontend and backend services
Build front-end applications using modern JavaScript frameworks such as React, Angular, or Vue
Collaborate with cross-functional teams, including product managers, architects, and other developers, to understand project requirements and contribute to the overall system architecture
Implement security best practices to safeguard sensitive data and ensure compliance with industry standards and regulations
Implement best practices in software development, including Test-Driven Development (TDD), Continuous Integration (CI), and Continuous Deployment (CD) to ensure robust application delivery
Troubleshoot and debug complex issues in both development and production environments, identifying root causes and implementing effective solutions
Participate in code reviews to ensure adherence to coding standards and maintain high-quality codebases
Collaborate with DevOps and Infrastructure teams to streamline deployment processes using containerization tools like Docker and/or Kubernetes

What we offer

Career Development Plans
Certifications
Mentorship Programs
Ongoing training
Focus on work-life balance
Continuous learning
Rewarding excellence

Fulltime

Full Stack Software Engineer - Cloud Infrastructure

ClickHouse

Location:
United States

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 07, 2025

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