Senior Full Stack Software Engineer

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Lincoln Group

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Senior Full Stack Software Engineer Boulder CO

The Lincoln Group has partnered with a client that is the premier provider of digital solutions for the financial industry today!  Our client designs, develops, and hosts data rich, full featured, high traffic web and mobile applications for financial institutions, brokerages, and media clients around the world. They use modern API-driven client-side rendered frameworks and .NET server-side rendered applications to deliver custom user interfaces that complement their clients’ existing brand. Working in an agile and highly collaborative environment, their teams join together as one to deliver world class products.


  • Take a product through the entire lifecycle of analysis, design, coding, testing, implementation, and support
  • Perform unit and system level testing on applications
  • Design, build, and maintain efficient, reusable, and reliable C# .NET code
  • Ensure the best possible performance, quality, and responsiveness of applications
  • Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues
  • Help maintain code quality, organization, and standards
  • Leverage your 8+ years of experience building applications and mentoring Developers to provide your team with technical guidance and training
  • Produce RESTful API applications in Node.js which adhere to specifications defined in Swagger 2.0/OpenAPI
  • Utilize microservice backend applications to retrieve and process complex datasets

Youll love this role if:

  • You are technically curious and are keen on taking ownership of your work
  • You are eager to learn and motivated to grow
  • You are able to contribute in a collaborative manner
  • You have a knack for improving the big picture by homing in on little details that count
  • You have the desire to work in a place where creativity (and humor) is consistently appreciated


  • Bachelors degree in Computer Science or related field
  • 8+ years of application development experience
  • Prior experience in a Lead Developer role with teams of 3-5 Developers
  • Applicable experience using the following technologies:
    • JavaScript, HTML, CSS
    • jQuery, Bootstrap, LESS. SASS
    • React, Vue, or Angular
    • js
    • C# or Java
    • Writing SQL queries for relational databases like SQL Server or MySQL
    • Web Accessibility (WCAG 2.1 AA)
    • NPM, Gulp, Webpack
    • Centralized version control system like Git or Subversion
    • RESTful APIs with Swagger/OpenAPI specifications
  • Experience working in an Agile Development environment
  • Strong written and verbal communication and presentation skills
  • Experience with test automation
  • Knowledge of ways to account for NFRs like performance, security, maintainability, and stability
  • DevOps and observability: application monitoring, logging, and alerting

Desired additional experience:

  • Experience with cloud-based technologies such as AWS or Azure
  • Experience working with containers
  • Advanced Knowledge of OOP/OOD, design patterns, and SOLID
  • Experience with Continuous Integration and automated testing
  • Experience using tools such as GitHub, Jira, Confluence, Jenkins, Artifactory, Consul, and Docker
  • Knowledge of Financial domain

What our client offers:

  • Competitive base salary, bonus plans and equity.
  • A comprehensive, benefits package that includes medical, dental, vision and life insurance plans, paid time off, a generous 401k match with no vesting period, parental leave and 3 volunteering days each year.

About Lincoln Group:

We are a woman-owned executive search and professional solutions firm specializing in a tailor-made approach to service. We are experienced leaders in the industry with expertise in filling a wide variety of executive, professional, and skilled business positions on a permanent, contract, interim, or contract-to-hire basis. We serve companies looking for a holistic talent solution.




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