Sr Software Engineer
$140k - $170kFederal Reserve Bank of New York
Senior Software Engineer – Federal Reserve Bank of St. Louis Federal Reserve Bank of St. Louis is seeking a Senior Software Engineer to guide the modernization and maintenance of a mission‑critical enterprise application in AWS GovCloud (FedRAMP High). The role requires balancing ongoing modernization with production stability, driving technical design decisions, writing code, and establishing reusable patterns while collaborating across scrum teams to ensure architectural consistency. Responsibilities Drive modernization strategy to replace legacy monolith with cloud‑native services while maintaining FedRAMP High compliance. Lead technical design and implementation decisions for a scrum team, including architecture reviews, code reviews, and technical approach aligned with enterprise architecture standards. Collaborate across teams and architects to establish reusable patterns and ensure architectural consistency. Design and implement microservices using Java/Spring Boot and TypeScript for event‑driven and RESTful integration patterns. Build solutions using AWS GovCloud services (ECS/EKS, Lambda, EventBridge, RDS) within a micro‑services and micro‑frontend architecture. Address technical debt by upgrading outdated dependencies/frameworks. Ensure comprehensive test automation using UI testing and behavior‑driven development (BDD) approaches. Mentor engineers on cloud‑native development practices, architectural patterns, and AWS GovCloud best practices. Partner with Agile Triad to refine requirements, estimate work, and deliver iteratively. Qualifications 7+ years of software engineering experience. Proven experience with AWS (ECS/EKS, Lambda, RDS/Aurora, CDK/CloudFormation) and Java/Spring Boot ecosystem. Strong Angular experience; micro‑frontend architecture (module federation) a plus. Microservices architecture experience, including strangler pattern for modernizing legacy applications. Experience with observability tools (CloudWatch, Grafana, OpenSearch). Proven technical leadership with cross‑team collaboration. U.S. Citizenship (required for FedRAMP High environment). Preferred Experience Experience in FedRAMP High, FISMA GovCloud, or similar compliance environments. Track record of reducing technical debt through dependency upgrades, refactoring, and test automation. CI/CD pipeline expertise (GitLab CI/CD, artifact management, security scanning). Benefits Salary: $140,000‑$170,000 per year. Generous paid time off. Tuition and training assistance/reimbursement. 401(k) match and annuity/pension fund. Top‑notch health care benefits. Child and family care leave. Professional development opportunities. Flexible work environment. We are committed to inclusion and strive to be a workplace where all employees can thrive. The Federal Reserve Bank of St. Louis is an Equal Opportunity Employer. #J-18808-Ljbffr Federal Reserve Bank of New York
- ...as design, code, code walkthroughs, and test results for completeness and defect tracking for others such as less experienced Software Engineers. Implement and Support Work with Operations groups to ensure applications are successfully migrated to production....SeniorContract workRemote work
$140k - $170k
...Company Federal Reserve Bank of St. Louis We are seeking a Senior Software Engineer to guide the modernization and maintenance of a mission-critical enterprise application in AWS GovCloud (FedRAMP High). We need a technical leader who can balance ongoing modernization...SeniorFull timeTemporary workPart timeFlexible hoursShift work- DNN(DotNetNuke) Remote Contract/ Fulltime ~ Extensive Experience in building and supporting Web Applications built in .net and .net core. ~ Extensive Experience in DNN (DotNetNuke). ~8-10 years SME level expertise in building DNN apps/...SeniorFull timeContract workRemote work
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$88.2k - $156.7k
Sr Software Engineer (Node, React) Location: St. Louis, Missouri, United States. This position requires local presence and on-site work three days per week. Job Description Seeking a talented, experienced Full Stack Developer who enjoys building modern, high-impact web...SeniorLocal area3 days per week- ...Senior Software Engineer – Full Stack & Secure Systems We are seeking an experienced and driven Senior Software Engineer to support mission-critical federal intelligence initiatives by developing secure, scalable, and modern software solutions in a high-impact environment...Senior
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$120k - $160k
...eligible to obtain and maintain a TS/SCI clearance and be willing to undergo a CI polygraph. Overview We are seeking a Senior Software Engineer to support the development of advanced geospatial and data-driven applications within a secure environment. This role focuses...SeniorImmediate startRelocation package$150k - $165k
...Senior Software Engineer St. Louis Park, MN Job Summary: We are seeking a Senior Software Engineer with specialized experience in developing software for active implantable medical device systems. This role involves creating robust, secure, and scalable...Senior- Rapsodo in St. Louis is looking for a skilled engineer to champion AI-assisted development and ensure optimal integration across Android and iOS ecosystems. The ideal candidate has over 8 years of mobile development experience and 3 years working with Kotlin Multiplatform...Senior
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.... The Boeing Company is currently seeking a Senior DevSecOps Engineer to support our Air Proprietary 2 Mission Systems team located in... ...focus on supporting the Boeing Defense, Space & Security (BDS) Software Engineering organization. The Mission Systems Senior...SeniorPermanent employmentWork experience placementInterim roleRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift$118k - $178k
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...inclusive, with great opportunity for professional growth. Find your future with us.The Boeing Company is looking for a Mission Software Engineer (Mid level or Senior ) to join the Phantom Works Open Architecture Systems Integrated Software (OASIS) Solutions team located...SeniorPermanent employmentContract workWork experience placementCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursDay shift- ...Freedom Technology Solutions Groups is looking to add a senior Software Engineer to the team! This position is fully onsite in St. Louis, MO. The ideal candidate must have demonstrated firsthand experience in at least three of the following: Java, JavaScript...SeniorFor contractorsWork at officeRemote workFlexible hoursNight shift
- ...Must have: Spring Boot Cloud (Java Microservices with Spring Boot and Spring Cloud), Jolt Programming, Camunda (this is a rule engine. Exp with Drules will also work) Java, Spring, JPA, Hibernate, Kafka, Oracle, WebLogic EJB (good to have, old application is...Senior
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- • Strong Java developer with very good understanding of micro services. • Grasp of software engineering skills in modular design, data structures, algorithms • Deep knowledge and hands on experience with modern applications like spring boot, Angular. • Experience...Senior
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- ...they are not comfortable working onsite in St Louis, MO on a hybrid model. Looking for a high-energy, detail oriented Senior Software Engineer in the Ofallon/Winghaven location to join a new team that will be tasked to build a new product in the digital payment space....SeniorContract work
- ...layouts, diagrams, charts, code comments and clear code. Develop software solutions by studying information needs; studying systems flow,... ...recommendations to the program manager and Chief Software Engineer. Coordinate software development activities within product lines...SeniorContract workTemporary work
- ...solving complex technical challenges? Do you love learning new technologies and apply it to your team? Have you developed software before - preferably in C/C++? Have you spent time in Linux environments? Have you created scripts to automate manual tasks...SeniorH1b
$118k - $126k
DLS is an engineering firm with 30 years of Federal Government contracting experience. Our small business efficiencies coupled with a commitment... ...critical defense and national security priorities. Senior Software Engineer at DLS Engineering (on-site) DLS Engineering is...SeniorFull time- ...directly contribute to significant advancements in defense technology. Job Summary: We are seeking a highly skilled Senior Software Engineer with robust expertise in C++ embedded development for a position based in St. Louis, Missouri. The ideal candidate will have a...Senior
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$190k - $240k
...hidden fees or compounding interest. Consumer Growth Experience Engineering (CGX) builds the platforms and end‑to‑end experiences that... ...JavaScript/TypeScript. You have a total of 4+ years of experience as a software engineer. You are experienced in designing, developing, and...SeniorRemote workFlexible hours$173.4k - $234.6k
...inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is seeking an Senior Software Engineer – Artificial Intelligence to join the Air Proprietary 2 (AP2) team located in Berkeley, Missouri . This position will focus...SeniorPermanent employmentWork experience placementInterim roleRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift
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