Sr. Java Developer : Mastercard
Saint Louis, MO ยท Hybrid
$55.75 - $71/hr
Strong hands-on experience in Java and Spring Boot (must-have ... Proven experience in designing and developing backend applications and microservices (not just ...
Saint Louis, MO ยท Hybrid
$55.75 - $71/hr
Strong hands-on experience in Java and Spring Boot (must-have ... Proven experience in designing and developing backend applications and microservices (not just ...
Saint Louis, MO ยท Hybrid
$55.75 - $71/hr
Strong hands-on experience in Java and Spring Boot (must-have ... Proven experience in designing and developing backend applications and microservices (not just ...
Saint Louis, MO ยท On-site
$49 - $63.75/hr
Java Developer (Backend) Location: St Louis, MO (Onsite from day 1) Interview Process: 3 rounds will be Zoom Video Strong Java developer with very good understanding of micro services. Grasp of ...
Saint Louis, MO ยท On-site
$49 - $63.75/hr
Java Developer (Backend) Location: St Louis, MO (Onsite from day 1) Interview Process: 3 rounds will be Zoom Video Strong Java developer with very good understanding of micro services. Grasp of ...
$116K - $153K/yr
Senior Java/Devops Engineer Location : O'Fallon, MO Duration : 12 months with possible extension Description Will be working with application teams. Has to do Automation work. Product based ...
$116K - $153K/yr
Senior Java/Devops Engineer Location : O'Fallon, MO Duration : 12 months with possible extension Description Will be working with application teams. Has to do Automation work. Product based ...
$55.75 - $71/hr
Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...
$55.75 - $71/hr
Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...
O Fallon, MO ยท On-site
$53.50 - $68.25/hr
Senior Software Development Engineer Card Portal Overview: Senior Software Development Engineer Card Portal - Commercial Technology under Smart Data Requirements: Java (We use Java 8) Angular (We use ...
O Fallon, MO ยท On-site
$53.50 - $68.25/hr
Senior Software Development Engineer Card Portal Overview: Senior Software Development Engineer Card Portal - Commercial Technology under Smart Data Requirements: Java (We use Java 8) Angular (We use ...
$55.75 - $71/hr
Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...
$55.75 - $71/hr
Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...
Saint Louis, MO ยท On-site
$55.75 - $71/hr
Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...
Saint Louis, MO ยท On-site
$55.75 - $71/hr
Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...
O Fallon, MO ยท On-site
$49 - $63.25/hr
What are your top 3 required technical skills We are looking for a developer who is strong in backend development and has basic skills to perform UI development Backend Skills Java 17 Spring Boot 3.x ...
O Fallon, MO ยท On-site
$49 - $63.25/hr
What are your top 3 required technical skills We are looking for a developer who is strong in backend development and has basic skills to perform UI development Backend Skills Java 17 Spring Boot 3.x ...
Saint Louis, MO ยท On-site
$117K - $152K/yr
Backend Lead (Java Microservices + GCP) Location : Spingfield, MO / Dallas, TX / Chicago, IL / New ... The ideal candidate will drive technical strategy, mentor teams, and ensure engineering excellence ...
Quick apply
Saint Louis, MO ยท On-site
$117K - $152K/yr
Backend Lead (Java Microservices + GCP) Location : Spingfield, MO / Dallas, TX / Chicago, IL / New ... The ideal candidate will drive technical strategy, mentor teams, and ensure engineering excellence ...
Saint Louis, MO ยท On-site
$49.25 - $63.75/hr
* Senior Java/Spring boot Developer Senior developer with following skills (no hard and fast expectation for years of experience but 5+ is good with them) * Hands on experience in implementing Micro ...
Saint Louis, MO ยท On-site
$49.25 - $63.75/hr
* Senior Java/Spring boot Developer Senior developer with following skills (no hard and fast expectation for years of experience but 5+ is good with them) * Hands on experience in implementing Micro ...
Clayton, MO ยท On-site
$116K - $153K/yr
Senior Java Software Engineer. Location: Weldon or Clayton, MO Duration: Long term Contract Face to Face interview. Responsibilities As a Senior Software Engineer on the Vehicle Management Team, you ...
Clayton, MO ยท On-site
$116K - $153K/yr
Senior Java Software Engineer. Location: Weldon or Clayton, MO Duration: Long term Contract Face to Face interview. Responsibilities As a Senior Software Engineer on the Vehicle Management Team, you ...
Saint Charles, MO ยท On-site
$54 - $68.75/hr
Object-oriented design and programming with Java, J2EE - web technologies, web framework * Solid working experience in developing cloud applications. * Angular 2.0 or above * Open source frameworks ...
Saint Charles, MO ยท On-site
$54 - $68.75/hr
Object-oriented design and programming with Java, J2EE - web technologies, web framework * Solid working experience in developing cloud applications. * Angular 2.0 or above * Open source frameworks ...
$115K - $151K/yr
In this backend developer position, you'll be helping shape the architecture and infrastructure ... Strong experience with Go or Java * Basic C++ or Python * Familiar with Kafka, NiFi, Redis, or ...
$115K - $151K/yr
In this backend developer position, you'll be helping shape the architecture and infrastructure ... Strong experience with Go or Java * Basic C++ or Python * Familiar with Kafka, NiFi, Redis, or ...
Berkeley, MO ยท On-site
$115K - $151K/yr
In this backend developer position, you'll be helping shape the architecture and infrastructure ... Strong experience with Go or Java * Basic C++ or Python * Familiar with Kafka, NiFi, Redis, or ...
Berkeley, MO ยท On-site
$115K - $151K/yr
In this backend developer position, you'll be helping shape the architecture and infrastructure ... Strong experience with Go or Java * Basic C++ or Python * Familiar with Kafka, NiFi, Redis, or ...
Saint Louis, MO ยท On-site
$51 - $65.75/hr
Need Senior resource, average candidate won't work here. Must have: Spring Boot Cloud ( Java Microservices with Spring Boot and Spring Cloud ) , Jolt Programming , Camunda (this is a rule engine. Exp ...
Saint Louis, MO ยท On-site
$51 - $65.75/hr
Need Senior resource, average candidate won't work here. Must have: Spring Boot Cloud ( Java Microservices with Spring Boot and Spring Cloud ) , Jolt Programming , Camunda (this is a rule engine. Exp ...
Overview Geospatial Backend Developer - Multiple Positions at Junior/Mid/Senior Levels NV5 ... Hands-on experience developing backend services using Python, JavaScript/Node.js, Java (for ...
Overview Geospatial Backend Developer - Multiple Positions at Junior/Mid/Senior Levels NV5 ... Hands-on experience developing backend services using Python, JavaScript/Node.js, Java (for ...
Saint Louis, MO ยท On-site
$51 - $65.75/hr
Need Senior resource, average candidate won't work here. Must have: Spring Boot Cloud ( Java Microservices with Spring Boot and Spring Cloud ) , Jolt Programming , Camunda (this is a rule engine. Exp ...
Saint Louis, MO ยท On-site
$51 - $65.75/hr
Need Senior resource, average candidate won't work here. Must have: Spring Boot Cloud ( Java Microservices with Spring Boot and Spring Cloud ) , Jolt Programming , Camunda (this is a rule engine. Exp ...
Saint Louis, MO ยท On-site
$150K - $190K/yr
Senior Python Developer Location: St. Louis area (onsite) Salary: $150,000 - $190,000 DOE + full ... Hold a TS/SCI Clearance Experience with Python or similar backend programming language (Java ...
Saint Louis, MO ยท On-site
$150K - $190K/yr
Senior Python Developer Location: St. Louis area (onsite) Salary: $150,000 - $190,000 DOE + full ... Hold a TS/SCI Clearance Experience with Python or similar backend programming language (Java ...
Saint Louis, MO ยท On-site
$49.50 - $64.25/hr
Unigroup is in need of a senior Java developer. They will be part of a 10+ person team developing on a large rewrite of their enterprise system along with smaller projects as well. This individual ...
Saint Louis, MO ยท On-site
$49.50 - $64.25/hr
Unigroup is in need of a senior Java developer. They will be part of a 10+ person team developing on a large rewrite of their enterprise system along with smaller projects as well. This individual ...
O Fallon, MO ยท On-site
$60/hr
Look for backend developers with strong AWS Background. An ideal candidate for this role would have ... This person would fit well into a senior or lead developer role, where they can leverage their deep ...
O Fallon, MO ยท On-site
$60/hr
Look for backend developers with strong AWS Background. An ideal candidate for this role would have ... This person would fit well into a senior or lead developer role, where they can leverage their deep ...
$59.8K - $70.5K
0% of jobs
$70.5K - $81.2K
0% of jobs
$81.2K - $92K
1% of jobs
$92K - $102.7K
9% of jobs
$102.7K - $113.4K
15% of jobs
$113.8K is the 25th percentile. Wages below this are outliers.
$113.4K - $124.2K
18% of jobs
The median wage is $128.4K / yr.
$124.2K - $134.9K
19% of jobs
$143.9K is the 75th percentile. Wages above this are outliers.
$134.9K - $145.7K
16% of jobs
$145.7K - $156.4K
10% of jobs
$156.4K - $167.1K
7% of jobs
$167.1K - $177.9K
5% of jobs
$59.8K
$130.6K
$177.9K
A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.
Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.
To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

$55.75 - $71/hr
Other
This job post hasย expired today.ย Applications are no longer accepted.
Interview : Coding Test + Video Visa : USC, GC This is hybrid from day-1 Description :
Client is only looking for consultants coming from Amazon, IBM or brokerage trading services company dealing with high volume of transactions. From an interview perspective, the Hiring Manager provided some great feedback to what they are looking for in the interviews:
Mandatory Skills & Experience
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We specialize in solid end-to-end delivery of tailor-made technology solutions designed by the Top 1% Software Engineering teams. Our innate digital leadership identity powers transformation across every industry. We are always ready to drive meaningful change with a strategic vision for the future. We rigorously test for logical/mathematical reasoning skills, technical ability and soft skills in our interview process. Only those engineers who score highly across each of these areas are presented to our clients.
It services
11 - 50 Employees
Tampa, FL, US
2019