223 Software Developers jobs in St. Louis

Provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other related management and technical duties. Requires expertise in specialty areas.

Back-End Software Developer Shall perform engineering tasks for back-end design and development efforts including, but not limited to, developing back-end architectures to support current and new system capabilities and integrations, RESTful API development and modification, database management, and data model development and optimization.

Front End Software Developer Shall perform engineering tasks for front-end design and development efforts including, but not limited to, creating technical design drawings, mockups, wireframes, and other associated documentation for PMO and stakeholder review, planning and implementing modifications to Graphic Use Interfaces (GUIs), constructing and optimizing various UI elements, optimizing system navigation practices and elements, and facilitating operator ease of use for user-facing feature development.

This position is contingent upon award of the contract. This position requires an active Secret Security clearance or higher.

Although this role may be performed remotely, occasional paid travel to the client site in San Antonio, Texas or Baltimore, Maryland may be required.

Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS196, T4, Band 7

Required Qualifications:

• Secret clearance or higher required.

• 7 years of overall experience in the functional area. A bachelor's degree in related field required. A master's degree may substitute for 2 years of experience.

• 7 years of software development experience in object-oriented and scripted languages (see section 4.2) with the ability to apply several tool suites related to DevSecOps, microservices and containers

• Demonstrated experience in preparing, conducting, and documenting various systems tests and results to verify system operability and compliance with project standards and requirements.

• 3 years of experience with bug tracking software (Jira).

• 3 years of experience testing web-based applications.

• 3 years of experience participating in software development programs or projects.

• Practical experience developing in a cloud environment.

• Experience with integrating data from unclassified to classified application deployments

• 5 years of experience with Jenkins and GitLab

• 5 years of experience with at least five (5) of the following:

o NPM

o Cypress.io

o esbuild

o Bun

o Apache Tomcat

o Maven

o SonarQube

Additional Required Qualification for Back-End Software Developers:

• 3 years of recent and relevant experience performing back-end web design and development.

• Demonstrated experience with relational databases, RESTful API development and communication, and system integrations.

• 3 years of experience with the following: AWS Infrastructure, Kubernetes, and RedHat Linux.

Additional Required Qualification for Front-End Software Developers:

• 3 years of recent and relevant experience performing front-end web design and development.

• Demonstrated experience engaging in agile, user centric application design, ensuring best-of-breed UI/UX standards.

• Demonstrated experience in generating system wireframes, mockups, etc. considering multiple user personas.

Desired Qualifications:

• Demonstrated experience in utilizing UX design tool suites (e.g., Sketch, InVision).

• Experience using Agile Test-Driven development

• Experience integrating into DoD DevSecOps environments

• 5 years experience with CI/CD software development

• DevSecOps experience with at least five (5) of the following Build tools:

o GitLab

o Jenkins

o SonarQube

o Fortify 29

o JUnit5

o Ansible

o esbuild

#techjobs #clearance #DODAIRFORCE-CICD

Minimum Requirements

TCS196, T4, Band 7

#HotJobs0624LI #HotJobs0624FB #HotJobs0624X #HotJobs0624TH #TrendingJobs

EEO Statement

Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics.

Pay Transparency

Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances.

Minimum Salary

$

120,000.00

Maximum Salary

$

150,000.00

Senior Angular Java Full Stack Developer Join to apply for the Senior Angular Java Full Stack Developer role at Mphasis Senior Angular Java Full Stack Developer Join to apply for the Senior Angular Java Full Stack Developer role at Mphasis We are seeking a Senior Angular Developer with strong Java Full Stack capabilities to join our dynamic development team. This role emphasizes front-end development using Angular, while also contributing to backend services developed in Java. The ideal candidate is passionate about building intuitive UIs, understands component-driven architecture, and can collaborate across the stack to deliver high-quality, scalable web applications for Sunny vale, CA location. Years of experience needed: 6 to 10 years of experience as an FSD in Angular and JAVA Technical Skills: 5+ years of hands-on experience in Angular 8+ (preferably Angular 12 or higher) . Strong understanding of TypeScript, RxJS, NgRx/Redux , and modern web development practices. Experience in HTML5, SCSS/CSS3, Bootstrap/Tailwind , and responsive design. Solid knowledge of Java (Spring Boot), REST APIs , and microservices. Familiarity with relational databases (e.g., PostgreSQL, MySQL ) and ORM tools (Hibernate/JPA). Experience with Git, Jenkins, Maven/Gradle , and Agile tools like Jira. Worked on creating dynamic dashboards and network graphs Implemented geographical maps on UI Key Responsibilities Lead the design and development of responsive and performant web interfaces using Angular 12+ . Translate UI/UX designs into clean and maintainable code with attention to detail. Work with RESTful APIs and collaborate with backend developers to integrate services. Develop and maintain backend modules using Java (Spring Boot) . Participate in code reviews, unit testing, and performance tuning. Troubleshoot issues across the stack (UI/API/DB). Collaborate with QA, DevOps, and Product teams in Agile/Scrum environments Preferred Skills Experience with OAuth2/Security , JWT tokens, or role-based access control. Familiarity with containerization tools like Docker and Kubernetes . Exposure to cloud environments (AWS/GCP/Azure) . Basic knowledge ofunit testing frameworksfor Angular (Jasmine/Karma) and Java (JUnit/Mockito). Certifications Needed: NA About Mphasis Mphasis applies next-generation technology to help enterprises transform businesses globally. Customer centricity is foundational to Mphasis and is reflected in the Mphasis’ Front2Back Transformation approach. Front2Back uses the exponential power of cloud and cognitive to provide hyper-personalized (C=X2C2TM=1) digital experience to clients and their end customers. Mphasis’ Service Transformation approach helps ‘shrink the core’ through the application of digital technologies across legacy environments within an enterprise, enabling businesses to stay ahead in a changing world. Mphasis’ core reference architectures and tools, speed and innovation with domain expertise and specialization are key to building strong relationships with marquee clients. Equal Opportunity Employer: Mphasis is an equal opportunity/affirmative action employer. We provide equal employment opportunities to applicants and existing associates and evaluate qualified candidates without regard to race, gender, national origin, ancestry, age, color, religious creed, marital status, genetic information, sexual orientation, gender identity, gender expression, sex (including pregnancy, breast feeding and related medical conditions), mental or physical disability, medical conditions military and veteran status or any other status or condition protected by applicable federal, state, or local laws, governmental regulations and executive orders. View the EEO in the law poster , view the EEO in the law supplement . To view the pay transparency nondiscrimination provision please click and to view the E-Verify posting click . Mphasis is committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of disability to search and apply for a career opportunity, please send an email to and let us know your contact information and the nature of your request. Deputation Location : US~California~Sunnyvale salary range 42000 to 125000 $ Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at Mphasis by 2x Sign in to set job alerts for “Full Stack Engineer” roles. 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Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr

Synthesis has extensive experience building large-scale, enterprise systems for government and commercial clients. We specialize in developing AI, Big Data, Data Analytics, iOS, Android, JEE, Portals, and database-driven applications. Our extensive knowledge spans across all application tiers. Since our founding in 2003, Synthesis has been delivering large-scale systems based on design patterns, service-oriented architectures, dynamic and intuitive web interfaces, and web services. Our clients include Fortune 100 companies and various government agencies. Job Description We are seeking a skilled software developer with a strong background in modern web technologies and cloud platforms. Qualifications Hands-on experience with React JS, Node.js, Redux, Java, and Postgres SQL on AWS platform Hands-on experience with Vue.js, Java, and Postgres SQL on AWS platform Overall 6+ years of relevant experience Proficiency in JavaScript and related frameworks Must have experience with Node.js, React.js, AWS, and Microservices architecture Additional Information All your information will be kept confidential according to EEO guidelines. This is a contract position, and independent contractors are welcome to apply. #J-18808-Ljbffr

Job Title: Web Developer (You must live locally in St. Louis or the surrounding area.)

About us:

The Lou Fusz Automotive Network has been serving St. Louis and surrounding states for over 70 years. If you're looking for an opportunity to be appreciated and involved in your career, your search is complete. We have a great history of providing excellent career opportunities for sharp, energetic people. 

Position Overview:

We seek a dynamic and creative Web Developer to join our talented website team. As a Web Developer, you will be vital in crafting visually appealing and user-friendly digital experiences that align with our brand vision. relocation assistance is not available. You must live locally in St. Louis or the surrounding area.

Benefits:

• Professional development opportunities and training. 
• Collaborative and supportive work environment. 
• Competitive health, dental, and vision benefits. 
• 401k company match. 
• Voluntary Benefits including short-term disability/accident/critical illness/Universal Life/Cancer 
• Company-paid Life Insurance/Accidental Death & Dismemberment and long-term disability 
• Paid Vacation and Personal Time off 
• Paid holidays 
• Employee Discounts 
• Referral bonuses 

Responsibilities:

• Collaborate with the Marketing Manager to understand project requirements, design objectives, and user expectations. 
• Stay updated on industry trends, design best practices, and emerging technologies, and apply this knowledge to design projects. 
• Work with internal clients to design and develop web pages. 
• Develop responsive and user-friendly web interfaces that align with modern design principles. 
• Implement front-end designs using HTML, CSS, Bootstrap, jQuery, and JavaScript. 
• Leverage your proficiency in graphic design software, including Adobe Photoshop and Illustrator, to produce high-quality visuals to aid the development of web pages. 
• Ensure designs adhere to UI/UX principles and best practices for optimal user experiences. 
• Collaborate within a team environment to contribute innovative design concepts and ideas. 
• Manage multiple projects simultaneously, meeting deadlines and maintaining design quality. 
• Conduct audits of our websites to discover outages and look for improvements and areas of opportunity.
• Demonstrate a strong command of color theory, image composition, and typography in your designs. 
• Familiarity with responsive design principles and mobile-first approaches. 
• Contribute to digital photo editing tasks and other visual enhancements. 
• Effectively communicate and collaborate with team members. 
• Be open to learning from team members and incorporating constructive feedback. 

Qualifications:

• Bachelor's degree in related field. 
• Portfolio showcasing strong creative work encompassing web and digital projects. 
• Proficiency in Adobe Creative Cloud tools (Dreamweaver, Photoshop, InDesign, Illustrator). 
• Experience with HTML, JavaScript/jQuery, Bootstrap, and CSS for front-end development. 
• Knowledge of working with different CMS programs, such as WordPress. 
• Awareness of UI/UX principles and a good understanding of SEO principles. 
• Excellent visual design skills, including color theory, image composition, and typography that can be applied when designing a web page. 
• Strong time-management skills with the ability to manage multiple projects. 
• Excellent written and verbal communication skills. 
• Ability to work both independently and collaboratively in a team setting. 

• Happy - a zest for life and desire to delight our clients
• Humble - no egos allowed. ever.
• Hungry - will want to change the world
• Honest - always do what you say you're gonna do

• C#/MVC
• REST APIs
• React / Next.js
• MS SQL
• Passion for quality code
• Excellent problem solver and strategic thinker with strong soft skills

• Technical Skills:
  
  • 3+ years of experience with .NET C# , including developing Web APIs with AJAX and RESTful services.
  • Experience with React / Next.js
  • Proficiency in repository management using Git .
  • Strong knowledge of object-oriented programming principles.
  • Familiarity with writing unit tests to ensure code quality.
  • Understanding of Agile software development methodologies and practices.
• Soft Skills:
  
  • Exceptional verbal and written communication skills to collaborate with team members and stakeholders effectively.
  • A passion for working in a highly collaborative environment that values teamwork.
  • A growth mindset with the desire and ability to learn daily and adapt to new challenges.

• Professional development opportunities and training.
• Collaborative and supportive work environment.
• Competitive health, dental, and vision benefits.
• 401k company match.
• Voluntary Benefits including short-term disability/accident/critical illness/Universal Life/Cancer
• Company-paid Life Insurance/Accidental Death & Dismemberment and long-term disability
• Paid Vacation and Personal Time off
• Paid holidays
• Employee Discounts
• Referral bonuses

• Collaborate with the Marketing Manager to understand project requirements, design objectives, and user expectations.
• Stay updated on industry trends, design best practices, and emerging technologies, and apply this knowledge to design projects.
• Work with internal clients to design and develop web pages.
• Develop responsive and user-friendly web interfaces that align with modern design principles.
• Implement front-end designs using HTML, CSS, Bootstrap, jQuery, and JavaScript.
• Leverage your proficiency in graphic design software, including Adobe Photoshop and Illustrator, to produce high-quality visuals to aid the development of web pages.
• Ensure designs adhere to UI/UX principles and best practices for optimal user experiences.
• Collaborate within a team environment to contribute innovative design concepts and ideas.
• Manage multiple projects simultaneously, meeting deadlines and maintaining design quality.
• Conduct audits of our websites to discover outages and look for improvements and areas of opportunity.
• Demonstrate a strong command of color theory, image composition, and typography in your designs.
• Familiarity with responsive design principles and mobile-first approaches.
• Contribute to digital photo editing tasks and other visual enhancements.
• Effectively communicate and collaborate with team members.
• Be open to learning from team members and incorporating constructive feedback.

• Bachelor's degree in related field.
• Portfolio showcasing strong creative work encompassing web and digital projects.
• Proficiency in Adobe Creative Cloud tools (Dreamweaver, Photoshop, InDesign, Illustrator).
• Experience with HTML, JavaScript/jQuery, Bootstrap, and CSS for front-end development.
• Knowledge of working with different CMS programs, such as WordPress.
• Awareness of UI/UX principles and a good understanding of SEO principles.
• Excellent visual design skills, including color theory, image composition, and typography that can be applied when designing a web page.
• Strong time-management skills with the ability to manage multiple projects.
• Excellent written and verbal communication skills.
• Ability to work both independently and collaboratively in a team setting.