Spring Framework jobs in Missouri

Java Developer / Software engineer / Backend Engineer / Backend Developer

Remote

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Today

We re Hiring: Java Developer Location: Remote Experience: 8+ Years Are you an experienced Java Developer passionate about building scalable, high-performance applications? Join our team and work on modern Java, Spring Boot, Microservices, Cloud & Containerization technologies. Looking for a strong Java Developer with experience in: Java & OOP Spring Boot & Microservices REST / SOAP APIs Oracle / MongoDB Docker & Kubernetes Cloud Platforms Git, JIRA & TeamCity Agile Development

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Full-time, Third Party

$120,000 - $140,000

Directional Drill Operator / Locator

Remote or Smithfield, Virginia

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Today

Directional Drill Operator / Locator Location: 20051 Spring Lake Dr, Smithfield, VA 23430 Proficient in BOTH operating and locating HDD equipment, and also holds & maintains a class A CDL license w/ a tanker endorsement. Also capable of performing manual labor tasks to support our work (cable pulling, testholing, restoration, etc.) Equipment models: JT-10, JT-20, JT-24 Description Responsibilities Will be responsible for operating directional bore equipment for underground utility construction

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Full-time

Full Stack Engineer (Java)

Remote or New York, New York

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Today

RESPONSIBILITIES: Kforce has a client in NYC that is seeking a Full Stack Engineer (Java) to support a new development initiative for Fidelity. This is a greenfield project focused on building new features and functionality for a key internal system. The Full Stack Engineer (Java) will be involved in development from the ground up, working across the front end, back end, cloud infrastructure, and AI integrations. Key Responsibilities: * Design, develop, and implement new full stack applications

Contract

$45 - $50 hourly

Senior AI Engineer with Microsoft Azure

Remote

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Today

We are looking for a Senior AI Engineer with Microsoft Azure expertise to take validated prototypes and make them survive production: evals, guardrails, security, cost and scale. You will build agentic systems on the Azure stack and code AI-first every day, with the commits to prove it. We value an 80% mindset and 20% skills approach - frameworks change quarterly, and we don't hire for one. What we can't teach is evaluation-driven engineering discipline and the honesty to say what a demo hides.

Full-time

Security Developer III (Contractor)

Remote or Philadelphia, Pennsylvania

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Today

Full Stack Security Developer - IAM A leading technology and cybersecurity organization is seeking a Full Stack Security Developer to join its core Cybersecurity team in Philadelphia, PA on a contract basis. This role will focus on architecting, developing, and maintaining security-focused applications supporting Identity and Access Management (IAM), using technologies including Angular, Java 17, Spring Boot, Spring Security, Node.js, REST APIs, MySQL, MongoDB, and AWS. This is a hybrid opportu

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Contract

Calypso Developer

Remote

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16d ago

Job Title: Calypso Developer Location: Salt Lake City, UT, United States Type: Permanent Full Time Work Model: Remote offsite Responsibilities Design, develop, customize, and support Calypso applications, workflows, extensions, and integrations supporting multiple asset classes, including Foreign Exchange (FX), FX Options, Interest Rate Products, Commodities, Credit Derivatives, and Exchange Traded Derivatives.Develop enterprise applications using Java, Spring Framework, Spring Boot, REST APIs

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Full-time

Depends on Experience

SAP Commerce cloud Hybris lead/developer

Remote

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10d ago

SAP Commerce Cloud (Hybris) Lead/Developer Location: Remote | Contract Were looking for a Senior SAP Commerce Cloud (Hybris) Lead/Developer to join our team and drive the design, development, and enhancement of enterprise-scale B2B eCommerce platforms. If you have strong hands-on experience with SAP Commerce Cloud, Java, Spring, OCC APIs, SpartacReactJS, and enjoy leading technical development, wed like to hear from you! What Youll DoLead development and implementation of SAP Commerce Cloud (H

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Contract

Depends on Experience

Senior MuleSoft Developer- Need Visa Independent Candidates

Remote

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Today

Job Title:Senior MuleSoft Developer Locations:Remote Position Duration: 12+ Months Job Description: Experience-6+ years (with strong hands-on MuleSoft development experience) Primary Skill-MuleSoft (Mule 4, Anypoint Platform, API-led connectivity) Role Type-Hands-on Development / Integration Role Overview: We are seeking a strong hands-on Senior Developer with deep expertise in MuleSoft to design, build, and support enterprise integration solutions. The role focuses primarily on API-led conn

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Contract

Depends on Experience

AI Evaluations Engineer

Remote or Hybrid in New York, New York

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Today

Role: AI Evaluations Engineer (Senior) Location: US (remote) Duration: 12 Months + Key Responsibilities Design and operate end-to-end evaluation frameworks for agentic AI systems (offline regression, online monitoring, A/B testing) Define quality rubrics, scoring architectures, and evaluation standards across multi-agent workflows Build LLM-as-judge and Agent-as-judge pipelines assessing trajectory, tool-call accuracy, groundedness, and safety Own and deliver evaluation infrastructure end-to-en

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Contract

Java Developer

Remote

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Today

Hi, Job Title: Java Developer Location: Remote Duration: 12+ months Required: 5+ years of software development experience with Core Java, Java/J2EE, Spring Boot, and Microservices architecture.5+ years of experience developing and exposing REST APIs using Spring WebFlux and reactive microservices.Experience building scalable, high-performance microservices in high-traffic environments.Strong knowledge of multithreading and batch processing.3+ years of experience with event-driven technologies

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Contract

Depends on Experience

Senior React Front-End Developer @ Chicago, IL; Raleigh, NC Locals preferred

Remote

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Today

Title: Senior React Front-End Developer Location: Chicago, IL; Raleigh, NC Locals preferred (Remote) Duration: 12 months Remote collaboration with proximity to an office strongly preferred; in-person availability as needed Job Description: We are seeking React front-end developers to help build a modern, AI-enabled single-page application for Bankers Almanac, a KYC and global correspondent banking product used by major financial institutions. This is a ground-up modernization effort, not a li

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Contract

50 - 60

Senior Java Architect

Remote

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22d ago

Title: Senior Java Architect Location: Remote Duration: 12 months Skills Required: Java 17/21+ & Spring Boot MicroservicesApache Kafka / Kafka Streams & Debezium CDCGenerative AI / RAG / AI Agents / MCPKubernetes + Docker + Helm + Argo CD/GitOps + Istio/Linkerd + KEDAEvent-Driven Architecture & Distributed Systems

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Contract

Depends on Experience

Java Developer with MuleSoft

Remote

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Today

Role: Java Developer with MuleSoft Location: REMOTE Duration: Long Term Job Description: Strong experience in Java development and object-oriented programming. Hands-on experience with MuleSoft Anypoint Platform and API development. Experience designing and developing RESTful APIs and integrating enterprise applications. Good knowledge of Spring Boot, microservices, and SQL databases. Experience in troubleshooting, debugging, and performance optimization. Strong communication and problem

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Full-time, Part-time, Third Party, Contract

Java Developer

Remote or Irving, Texas

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Today

RESPONSIBILITIES: Kforce is seeking a remote Java Developer to join their team, supporting a large-scale, high-visibility digital platform. This team develops and enhances backend services that power mobile and digital experiences, with a focus on building scalable, reliable, cloud-based solutions. Responsibilities: * Design, develop, and enhance backend services supporting digital and mobile applications * Build scalable solutions using Java and Spring Boot * Develop and maintain cloud-native

Contract

$40 - $50 hourly

W2 Senior Java Engineer - Electronic Trading

Remote

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3d ago

Senior Java Engineer Electronic TradingLocation: Jersey City, NJ (100% Remote) Openings: 3 Rate: $70/hr On W2 Experience: 10+ Years Duration: 12+ Months Contract Must have LinkedIn and 2 professional references along with their LinkedIn Technical Stack / Must-Haves:Java, Spring Boot, REST APIsFIX Protocol / FIX EnginesAWS CloudKDB+ (strong preference; prioritized during initial 12 weeks)Python, LinuxLow-latency messaging: 29West, KafkaDistributed, asynchronous, event-driven systemsTime-series d

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Contract

Java Developer- Remote

Remote

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Today

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Contract

Depends on Experience

Reverse Engineer/Java Developer

Remote

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9d ago

MINDBANK JOB OPENING NOTE THIS JOB IS A W2 hourly or W2 salaried job with Mindbank; this is not a Corp-to-Corp (C2C) job; it is not a 1099 job. Only W2. Work Permit required is or . Senior Java Developer with Elasticsearch Development and Reverse Engineer Experience Required: Java Development, and ElasticSearch and Kibana and Reverse Engineering experience is required for this job. Location: 100% Remote (Must be located in EST or CST) Pay Time: W2 Salaried or W2 Hourly only;. Mindbank Consultin

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Contract

135000 - 140000

Java Developer

Remote or Austin, Texas

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Full Stack Java Developer (Angular) in Austin, TX. Summary: We are seeking a Senior Full Stack Software Engineer with strong expertise in Java (backend) and Angular (frontend) to support development on an internal platform. This role requires a highly capable engineer who can both execute hands-on development and clearly communicate technical solutions. Key Responsibilities: * Design, develop, and maintain full stack applications (

Contract

$60 - $75 hourly

Java Backend developer - Only w2

Remote

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6d ago

Required Skills & Experience 6+ years of backend Java development experience Strong expertise with Java and Spring Boot Experience building and supporting Microservices architectures Hands-on experience with Kafka and event-driven systems Strong experience with NoSQL databases Experience designing and developing RESTful APIs Ability to work independently with minimal ramp-up time Strong problem-solving and troubleshooting skills

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Contract

Depends on Experience

FULLY REMOTE Senior Java Developer

Remote

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21d ago

Mindbank Consulting Group has an immediate need for a Senior Java Developer to spearhead the documentation, reconstruction, and ownership transition of a custom data processing application, EAGLE. EAGLE is a sophisticated platform that captures live GPS telemetry data from laptops, processes it via a specialized analytical engine, and stores it in an Elasticsearch cluster for quality analysis. The system features a modern frontend built with Vue.js and Leaflet, powered by Java Spring APIs, and m

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Full-time

130,000 - 140,000

Spring Framework jobs in Missouri, USA