Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Back-End Developer

Omni Inclusive

Senior Back-End DeveloperWe are seeking a highly experienced Senior Back-End Developer with expertise in Java (Java 8 or above), PostgreSQL, and Google Cloud Platform (GCP) Pub/Sub. The ideal candidate will design, develop, and implement applications to support business requirements, analyze complex business requirements, and generate technical specifications. This role requires acting as an expert technical resource for modeling, simulation, and analysis efforts, leveraging industry best practices to design, test, implement, and support solutions. The candidate must assure quality, security, and compliance requirements are met, be flexible, thrive in an evolving environment, and adapt to change quickly and positively.• Design, develop, and implement back-end applications using Java (Java 8 or above), PostgreSQL, and GCP Pub/Sub.• Analyze highly complex business requirements and generate technical specifications to design or redesign complex software components and applications.• Act as an expert technical resource for modeling, simulation, and analysis efforts.• Leverage industry best practices to design, test, implement, and support solutions.• Assure quality, security, and compliance requirements are met for the supported area.• Be flexible and thrive in an evolving environment.• Adapt to change quickly and adjust work accordingly in a positive manner.• Extensive development experience in Java (Java 8 or above), PostgreSQL, and GCP Pub/Sub.• Hands-on experience in designing, developing, and successfully deploying large-scale projects from end-to-end.• Hands-on experience in following the iterative and agile SDLC.• Bachelor's degree in a technical field such as computer science, computer engineering, or a related field, or equivalent experience.• Minimum of 5-7 years of experience in software development.

Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Senior Back-End Developer in Saint Louis, MO vacancy
  • $126.65k - $171.35k

    BackEnd Software Engineer (Experienced or Senior)Company:The Boeing CompanyThe Boeing...  ...applications and services. You will design APIs, develop data-processing and analytics pipelines,...  ...to take projects from beginning to end with little direct supervisionTeamwork and... 
    Senior
    Permanent employment
    Full time
    Work experience placement
    Currently hiring
    Relocation
    Visa sponsorship
    Work visa
    Relocation package
    Flexible hours
    Shift work

    Boeing

    Saint Louis, MO
    5 days ago
  •  ...Job Detail Organization: GeoAcuity Title: Back-End Developer Location: On-site - St. Louis, MO | DC Metro | Springfield, VA | Redlands, CA Posted: 2026-07-07 Application Deadline: Position Description : Back-End Developer GeoAcuity, LLC | SDVOSB... 
    Suggested
    Full time
    Saint Louis, MO
    a month ago
  •  ...If you want to achieve your true potential, chart new paths, develop new skills, collaborate with bright minds, and make a meaningful...  .... This role requires a deep understanding of both front-end and back-end technologies, combined with in depth knowledge and experience... 
    Senior
    Full time
    Immediate start
    Shift work

    Equifax

    Saint Louis, MO
    3 days ago
  •  ...Technologies is searching for an experienced Full Stack Software Developer to provide software maintenance and engineering support under...  ...medical/dental coverage, STD, LTD, Life Insurance, AD&D, 401k with up to 4% match, and end-of-year profit sharing. #J-18808-Ljbffr... 
    Senior
    Contract work
    Immediate start
    Relocation package

    Open Systems Technologies

    Saint Louis, MO
    4 days ago
  • $75 - $85 per hour

    DescriptionKforce has a client that is seeking a Senior Product Manager in Saint Louis, MO.Key...  ...business stakeholders* Manage scope; Push back tactfully yet firmly to prevent scope...  ...feature set or release package and run with it end-to-end without needing frequent escalation... 
    Senior
    Flexible hours

    KForce

    Saint Louis, MO
    2 days ago
  • Matchbox Design Group is seeking an experienced full-stack senior developer to join their vibrant team in St. Louis. Your role will involve developing and implementing web solutions while closely collaborating with clients and team members. The ideal candidate will have... 
    Senior

    Matchbox Design Group

    Saint Louis, MO
    2 days ago
  • $106.4k - $133k

     ...a real technology problem. This is a Senior-level role on our engineering ladder, with...  ..., accessibility, and maintainability. Developing personalization features that tailor content...  ...to production, and comfortable owning it end to end. ~ Demonstrated track record of... 
    Senior
    Permanent employment
    Full time
    Visa sponsorship
    Flexible hours
    Shift work

    World Wide Technology

    Saint Louis, MO
    2 days ago
  •  ...Job Title: Senior UI Engineer (Angular, TypeScript, JavaScript) Location: Bellevue...  ..., TypeScript, and JavaScript to design, develop, and optimize web applications that are highly...  ..., responsive, and highly efficient front-end components using Angular, TypeScript, and... 
    Senior
    Work at office
    Immediate start
    Remote work

    3B Staffing LLC

    Saint Louis, MO
    3 days ago
  •  ...Position: Software Engineer (Senior .NET / Full‑Stack Engineer) Location: Remote Duration: 6+ Months Contract Role Overview We are seeking highly skilled Senior .NET / Full‑Stack Engineers with strong AWS and secure‑coding expertise. This role... 
    Senior
    Contract work
    Remote work

    Stellar IT Solutions LLC

    Saint Louis, MO
    10 days ago
  • Oliver Wyman’s Property & Casualty Actuarial Practice is seeking a high-performing Principal to lead complex client engagements, drive growth, and shape the future of actuarial consulting through innovation and AI-enabled solutions. This leadership role combines deep actuarial...
    Senior

    Oliver Wyman

    Saint Louis, MO
    5 days ago
  • A leading fintech company based in St. Louis, Missouri, is seeking a Backend Engineer to develop core CIAM services that support customer identity management. This role requires a strong background in Python, experience with CIAM systems, and an understanding of OAuth 2... 
    Senior
    Remote job

    Affirm

    Saint Louis, MO
    4 days ago
  • Expedite Talent Solutions seeks a Product Owner/Product Manager to own enterprise product backlogs and translate business needs into actionable user stories for frontend and backend teams. You will drive prioritization, dependencies, and delivery with cross-functional stakeholders...
    Senior

    Expedite Talent Solutions

    Saint Louis, MO
    1 day ago
  •  ...Senior Software EngineerWe are looking for a Senior Software Engineer to produce and implement functional software solutions. You will...  ...development, we would like to meet you. Your goal will be to develop high-quality software that is aligned with user needs and business... 
    Senior

    The Timberline Group Company

    Saint Louis, MO
    1 day ago
  • $162.4k - $233k

    Scale AI, Inc. in St. Louis is hiring a Senior Software Engineer to lead the development of backend systems for Federal customers. This role involves managing feature lifecycles, direct orchestration of agent fleets, and translating customer needs into technical requirements... 
    Senior

    Scale AI, Inc.

    Saint Louis, MO
    4 days ago
  • The Timberline Group in St. Louis, MO is seeking a Senior Software Engineer to design, implement and deliver high-quality software. You...  ...with C# .NET Core, REST APIs, and AWS. You will mentor junior developers and contribute to architectural decisions while collaborating... 
    Senior

    The Timberline Group

    Saint Louis, MO
    1 day ago
  • A leading pharmaceutical company in St. Louis is seeking an experienced IT Full Stack Developer for a contract role. You will work closely with Manufacturing Automation engineers to bridge software development and operational technology. Responsibilities include performing... 
    Senior
    Contract work

    Bayer AG

    Saint Louis, MO
    1 day ago
  • Freedom Technology Solutions Group, LLC in Missouri seeks a Software Developer to support intelligence analysis products, including design, development, modernization, and operations. The Senior Software Developer provides broad backend and cloud expertise, leading major... 
    Senior

    Freedom Technology Solutions Group, LLC

    Saint Louis, MO
    4 days ago
  • $148.3k - $266.9k

     .... Unleash your talent and redefine what’s possible.Job Description:Parsons is looking for an amazingly talented Sr. Agentic AI UI Developer to join our team! In this role you will get to work directly in an operations organization on a small, tight knit development team... 
    Senior
    Full time
    Flexible hours

    Parsons

    Saint Louis, MO
    3 days ago
  • The Timberline Group is seeking a .NET/Blazor Developer to design and build high-quality components for N-tier systems. You will lead code quality, mentor teammates, and ensure best practices across projects. The role supports 100% remote or work-from-home hybrid if located... 
    Senior
    Remote job
    Work from home

    The Timberline Group

    Saint Louis, MO
    1 day ago
  •  ...Job Description Job Description Overview: We are seeking a Senior Node.js Developer to lead backend development for security and vulnerability remediation programs. The ideal candidate has strong Node.js expertise, experience working with security teams, and exposure... 
    Senior

    The Giant Bullseye

    Saint Louis, MO
    4 days ago
  • $97.39k - $99.39k

     ...Senior Software Engineer – Mobile ConnectivityOlivette, MO. Telecommuting is permitted: Develop and optimize Android applications for smart locks: Implement features for unlocking...  ...mobile-to-cloud communication and ensure end-to-end functionality from the mobile app through... 
    Senior
    Remote work

    Door Systems Inc

    Saint Louis, MO
    5 days ago
  • Role: Sr. Full Stack engineer Location: Saint Louis, MO(Onsite from Day one) Type: Fulltime Client is looking for a Sr. Full Stack engineer with JavaScript/TypeScript, Nodejs, React, AWS, and PostgreSQL experience. Required Skills...
    Senior
    Full time

    VBeyond

    Saint Louis, MO
    17 hours ago
  • An innovative company is seeking a skilled Software II Developer to join their remote team. This role focuses on Drupal website development, where you'll create and enhance web applications, ensuring they meet stakeholder needs. You'll engage in all stages of software development... 
    Remote job

    ESR Healthcare

    Saint Louis, MO
    5 days ago
  •  ...Senior Software Engineer – Full Stack & Secure Systems We are seeking an experienced...  ...critical federal intelligence initiatives by developing secure, scalable, and modern software...  ...development experience Experience with front-end frameworks such as React or Angular... 
    Senior

    Abode Techzone LLC

    Saint Louis, MO
    4 days ago
  •  ...The National Geospatial-Intelligence Agency (NGA) is seeking a talented and motivated Full Stack Developer to join its cutting-edge development team. This role will support the design, development, testing, and deployment of mission-critical applications supporting geospatial... 
    Senior

    Avyanna, LLC

    Saint Louis, MO
    20 hours ago
  •  ...knowledge base—architecture documentation, system diagrams, and technical specs that teams actually use.  ~ Continuously improve developer experience through smarter tooling, build optimization, CI/CD, and modularization.  ~ Set and uphold high standards for... 
    Senior

    Rapsodo

    Saint Louis, MO
    4 days ago
  • $126.65k - $217.35k

     ...related experience, or 13+ years of relevant experience. For the senior level, we prefer a bachelors degree in engineering, engineering...  ...Kafka, NiFi, Redis, or RabbitMQ is preferred. Experience developing RESTful APIs for complex datasets is preferred. Experience... 
    Full time
    Visa sponsorship
    Work visa
    Relocation package
    Day shift

    Boeing

    Saint Louis, MO
    3 days ago
  • $175k - $220k

     ...Runpod is the AI Developer Cloud. More than one million developers, from indie researchers to teams running frontier models in production...  ...deeply, build with urgency, and want to matter at scale. As a Senior Data Engineer, you will be tasked with designing and implementing... 
    Senior
    Remote work
    Home office
    Visa sponsorship
    Work visa
    Flexible hours

    GrabJobs

    Saint Louis, MO
    5 days ago
  • $140k - $200k

     ...Position Overview: We are seeking a talented Back End Software Engineer to design, develop, and maintain scalable, secure, and high-performance server-side applications. The ideal candidate will have strong proficiency in Python and experience working with C#... 
    Full time

    Latitude

    Saint Louis, MO
    1 day ago
  •  ...Job Description Job Description Overview We are looking for a highly skilled Senior Java Engineer to design, develop, and maintain enterprise-grade applications. The ideal candidate will have deep expertise in Java, Spring Boot, and microservices architecture... 
    Senior

    The Giant Bullseye

    Saint Louis, MO
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Back-End Developer. Be the first to apply!