#spring boot microservice with postgres database

[molsno]

if my goal with this project was just "make a website" I would just slap together some html, css, and maybe a little bit of javascript for flair and call it a day. I'd probably be done in 2-3 days tops. but instead I have to practice and make myself "employable" and that means smashing together as many languages and frameworks and technologies as possible to show employers that I'm capable of everything they want and more. so I'm developing apis in java that fetch data from a postgres database using spring boot with authentication from spring security, while coding the front end in typescript via an angular project served by nginx with https support and cloudflare protection, with all of these microservices running in their own docker containers.

basically what that means is I get to spend very little time actually programming and a whole lot of time figuring out how the hell to make all these things play nice together - and let me tell you, they do NOT fucking want to.

but on the bright side, I do actually feel like I'm learning a lot by doing this, and hopefully by the time I'm done, I'll have something really cool that I can show off

[vatt-world]

“I’ve built and maintained microservices using Java and Spring Boot, focusing on modular, testable code and RESTful API development.”

Python: “I’ve used Python for data processing pipelines, automation scripts, and integrating with financial APIs. It’s especially useful for tasks like parsing, enrichment, and lightweight services.”

Kafka / Messaging (if applicable): “In prior roles, I integrated reactive streams using Kafka and MicroProfile, handling asynchronous messaging for payment and trading systems.”

Databases: “I’m experienced with both SQL (Postgres, Oracle) and NoSQL (Redis, MongoDB) – particularly in designing schemas for real-time and high-volume environments.”

💼 Finance / Fixed Income Familiarity “I understand the importance of latency and reliability in financial applications, especially when dealing with trade orders or market data ingestion.”

“In fixed income, pricing models and risk calculations often rely on real-time and historical data – I’ve worked on systems that support high-throughput data streams and enrichment pipelines.”

🧠 Problem Solving & Impact “At my last job, I optimized a slow-performing Spring Boot service by refactoring the database queries and implementing caching with Redis – improving response time by over 40%.”

“I helped build a real-time enrichment system that took in raw Kafka messages, enriched them via Redis lookups, transformed them into domain-specific models, and produced the enriched message back into a Kafka topic.”

🤝 Collaboration & Agile “I’ve worked closely with QA, product, and other developers in Agile teams – regularly participating in sprint planning, retrospectives, and demos.”

“Used GitHub, Jira, Jenkins, and CI/CD pipelines to ensure smooth deployments and collaborative coding.”

🌍 Why PGIM Fixed Income “I’m drawn to PGIM’s reputation for managing high-quality fixed income portfolios and their push toward modernizing technology stacks.”

“The blend of financial services and cutting-edge software engineering at PGIM aligns with my career goals – delivering value while building scalable systems.”

[jobatcdeo]

CDO Job Hiring - Rules Engine Microservice Developers

CDO Job Hiring – Rules Engine Microservice Developers

CDO Job Hiring – Rules Engine Microservice Developers What you need to succeed: Hardcore full-stack server developer Understanding and working knowledge on Spring Boot Experience CI/CD pipeline development Familiarity and experience with relational databases, preferably Postgres Understanding of containers, Kubernetes, and container development Desirable: experience with microservice…

[vatt-world]

hi

“I’ve built and maintained microservices using Java and Spring Boot, focusing on modular, testable code and RESTful API development.”

Python: “I’ve used Python for data processing pipelines, automation scripts, and integrating with financial APIs. It’s especially useful for tasks like parsing, enrichment, and lightweight services.”

Kafka / Messaging (if applicable): “In prior roles, I integrated reactive streams using Kafka and MicroProfile, handling asynchronous messaging for payment and trading systems.”

Databases: “I’m experienced with both SQL (Postgres, Oracle) and NoSQL (Redis, MongoDB) – particularly in designing schemas for real-time and high-volume environments.”

💼 Finance / Fixed Income Familiarity

“I understand the importance of latency and reliability in financial applications, especially when dealing with trade orders or market data ingestion.”

“In fixed income, pricing models and risk calculations often rely on real-time and historical data – I’ve worked on systems that support high-throughput data streams and enrichment pipelines.”

🧠 Problem Solving & Impact

“At my last job, I optimized a slow-performing Spring Boot service by refactoring the database queries and implementing caching with Redis – improving response time by over 40%.”

“I helped build a real-time enrichment system that took in raw Kafka messages, enriched them via Redis lookups, transformed them into domain-specific models, and produced the enriched message back into a Kafka topic.”

🤝 Collaboration & Agile

“I’ve worked closely with QA, product, and other developers in Agile teams – regularly participating in sprint planning, retrospectives, and demos.”

“Used GitHub, Jira, Jenkins, and CI/CD pipelines to ensure smooth deployments and collaborative coding.”

🌍 Why PGIM Fixed Income

“I’m drawn to PGIM’s reputation for managing high-quality fixed income portfolios and their push toward modernizing technology stacks.”

“The blend of financial services and cutting-edge software engineering at PGIM aligns with my career goals – delivering value while building scalable systems.”

[shwee-sawyer]

Java DevOps Developer

Job Title    :Java DevOps Developer location      :Bellevue WA Duration    :12+Months Mandatory Technical / Functional Skills:     5+ years of strong software development experience with Java including Spring Framework, Spring Boot, REST APIs, Microservices     2+ years hands on association with AWS/Azure/Any Cloud.     Experience designing software for scalability and resilience     Experience designing and developing RESTful web services for complex software systems     Ability to collaborate with database programmers and UI programmers to ensure effective and efficient API     Excellent communication and interpersonal skills     Excellent scripting skill Python / Shell / Node / Java     Experienced in designing, setting up and maintaining automation frameworks, tools and scripts for CI/CD environments     Experienced with Git or bitbucket, Jenkins, Artifactory, Sonarqube     Knowledge in relational DB ? MySQL, Postgres, Oracle or MS SQL Server Desirable Skills:   Experience of working in Agile development environment   Worked in onsite offshore model   Flexibility in working hours   Knowledge on Stream Processing Framework/platform (Apache Flink/ Kafka)   Experience working with Elastic Search   Experience with release management Tools and capable of delivering automation and software developer self-service solutions in a rapidly evolving CI/CD microservices architecture. Job Responsibilities:   Design, implement, test, debug and document integration solutions and enhance existing components for products built on cloud platform   Develop automated test cases   Able to build solutions for maximum reliability, stability, scalability and supportability of the company's existing software applications and new tools.   Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions, issues and plans         technology leadership   Collaborate with scrum team to scope, estimate, plan and build features that drives our application forward.   Self-driven and fundamental love of technology and thirst for better ways to support the business.   Should be able to support operations as required -- Reference : Java DevOps Developer jobs Source: http://cvwing.com/jobs/technology/java-devops-developer_i4067

[dexnurseyheadcanons]

Java DevOps Developer

Job Title    :Java DevOps Developer location      :Bellevue WA Duration    :12+Months Mandatory Technical / Functional Skills:     5+ years of strong software development experience with Java including Spring Framework, Spring Boot, REST APIs, Microservices     2+ years hands on association with AWS/Azure/Any Cloud.     Experience designing software for scalability and resilience     Experience designing and developing RESTful web services for complex software systems     Ability to collaborate with database programmers and UI programmers to ensure effective and efficient API     Excellent communication and interpersonal skills     Excellent scripting skill Python / Shell / Node / Java     Experienced in designing, setting up and maintaining automation frameworks, tools and scripts for CI/CD environments     Experienced with Git or bitbucket, Jenkins, Artifactory, Sonarqube     Knowledge in relational DB ? MySQL, Postgres, Oracle or MS SQL Server Desirable Skills:   Experience of working in Agile development environment   Worked in onsite offshore model   Flexibility in working hours   Knowledge on Stream Processing Framework/platform (Apache Flink/ Kafka)   Experience working with Elastic Search   Experience with release management Tools and capable of delivering automation and software developer self-service solutions in a rapidly evolving CI/CD microservices architecture. Job Responsibilities:   Design, implement, test, debug and document integration solutions and enhance existing components for products built on cloud platform   Develop automated test cases   Able to build solutions for maximum reliability, stability, scalability and supportability of the company's existing software applications and new tools.   Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions, issues and plans         technology leadership   Collaborate with scrum team to scope, estimate, plan and build features that drives our application forward.   Self-driven and fundamental love of technology and thirst for better ways to support the business.   Should be able to support operations as required -- Reference : Java DevOps Developer jobs Source: http://jobsaggregation.com/jobs/technology/java-devops-developer_i3346

[jobatcdeo]

CDO Job Hiring - Full Stack Developers

CDO Job Hiring – Full Stack Developers

CDO Job Hiring – Full Stack Developers What you need to succeed: Understanding and working knowledge on Spring Boot Experienced CI/CD pipeline development Familiarity and experience with relational databases, preferably on Postgres Understanding of containers, Kubernetes, and container development Desirable: experience with microservice development Working knowledge of…

[linkhello]

Java DevOps Developer

Job Title    :Java DevOps Developer location      :Bellevue WA Duration    :12+Months Mandatory Technical / Functional Skills:     5+ years of strong software development experience with Java including Spring Framework, Spring Boot, REST APIs, Microservices     2+ years hands on association with AWS/Azure/Any Cloud.     Experience designing software for scalability and resilience     Experience designing and developing RESTful web services for complex software systems     Ability to collaborate with database programmers and UI programmers to ensure effective and efficient API     Excellent communication and interpersonal skills     Excellent scripting skill Python / Shell / Node / Java     Experienced in designing, setting up and maintaining automation frameworks, tools and scripts for CI/CD environments     Experienced with Git or bitbucket, Jenkins, Artifactory, Sonarqube     Knowledge in relational DB ? MySQL, Postgres, Oracle or MS SQL Server Desirable Skills:   Experience of working in Agile development environment   Worked in onsite offshore model   Flexibility in working hours   Knowledge on Stream Processing Framework/platform (Apache Flink/ Kafka)   Experience working with Elastic Search   Experience with release management Tools and capable of delivering automation and software developer self-service solutions in a rapidly evolving CI/CD microservices architecture. Job Responsibilities:   Design, implement, test, debug and document integration solutions and enhance existing components for products built on cloud platform   Develop automated test cases   Able to build solutions for maximum reliability, stability, scalability and supportability of the company's existing software applications and new tools.   Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions, issues and plans         technology leadership   Collaborate with scrum team to scope, estimate, plan and build features that drives our application forward.   Self-driven and fundamental love of technology and thirst for better ways to support the business.   Should be able to support operations as required -- Reference : Java DevOps Developer jobs source http://linkhello.com/jobs/technology/java-devops-developer_i3532

[cvwing]

Java DevOps Developer

Job Title    :Java DevOps Developer location      :Bellevue WA Duration    :12+Months Mandatory Technical / Functional Skills:     5+ years of strong software development experience with Java including Spring Framework, Spring Boot, REST APIs, Microservices     2+ years hands on association with AWS/Azure/Any Cloud.     Experience designing software for scalability and resilience     Experience designing and developing RESTful web services for complex software systems     Ability to collaborate with database programmers and UI programmers to ensure effective and efficient API     Excellent communication and interpersonal skills     Excellent scripting skill Python / Shell / Node / Java     Experienced in designing, setting up and maintaining automation frameworks, tools and scripts for CI/CD environments     Experienced with Git or bitbucket, Jenkins, Artifactory, Sonarqube     Knowledge in relational DB ? MySQL, Postgres, Oracle or MS SQL Server Desirable Skills:   Experience of working in Agile development environment   Worked in onsite offshore model   Flexibility in working hours   Knowledge on Stream Processing Framework/platform (Apache Flink/ Kafka)   Experience working with Elastic Search   Experience with release management Tools and capable of delivering automation and software developer self-service solutions in a rapidly evolving CI/CD microservices architecture. Job Responsibilities:   Design, implement, test, debug and document integration solutions and enhance existing components for products built on cloud platform   Develop automated test cases   Able to build solutions for maximum reliability, stability, scalability and supportability of the company's existing software applications and new tools.   Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions, issues and plans         technology leadership   Collaborate with scrum team to scope, estimate, plan and build features that drives our application forward.   Self-driven and fundamental love of technology and thirst for better ways to support the business.   Should be able to support operations as required -- Reference : Java DevOps Developer jobs source http://cvwing.com/jobs/technology/java-devops-developer_i4067

[qoholiccom]

Java DevOps Developer

Job Title    :Java DevOps Developer location      :Bellevue WA Duration    :12+Months Mandatory Technical / Functional Skills:     5+ years of strong software development experience with Java including Spring Framework, Spring Boot, REST APIs, Microservices     2+ years hands on association with AWS/Azure/Any Cloud.     Experience designing software for scalability and resilience     Experience designing and developing RESTful web services for complex software systems     Ability to collaborate with database programmers and UI programmers to ensure effective and efficient API     Excellent communication and interpersonal skills     Excellent scripting skill Python / Shell / Node / Java     Experienced in designing, setting up and maintaining automation frameworks, tools and scripts for CI/CD environments     Experienced with Git or bitbucket, Jenkins, Artifactory, Sonarqube     Knowledge in relational DB ? MySQL, Postgres, Oracle or MS SQL Server Desirable Skills:   Experience of working in Agile development environment   Worked in onsite offshore model   Flexibility in working hours   Knowledge on Stream Processing Framework/platform (Apache Flink/ Kafka)   Experience working with Elastic Search   Experience with release management Tools and capable of delivering automation and software developer self-service solutions in a rapidly evolving CI/CD microservices architecture. Job Responsibilities:   Design, implement, test, debug and document integration solutions and enhance existing components for products built on cloud platform   Develop automated test cases   Able to build solutions for maximum reliability, stability, scalability and supportability of the company's existing software applications and new tools.   Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions, issues and plans         technology leadership   Collaborate with scrum team to scope, estimate, plan and build features that drives our application forward.   Self-driven and fundamental love of technology and thirst for better ways to support the business.   Should be able to support operations as required -- Reference : Java DevOps Developer jobs source http://www.qoholic.com/jobs/technology/java-devops-developer_i4845

[jobsaggregationcom]

Java DevOps Developer

Job Title    :Java DevOps Developer location      :Bellevue WA Duration    :12+Months Mandatory Technical / Functional Skills:     5+ years of strong software development experience with Java including Spring Framework, Spring Boot, REST APIs, Microservices     2+ years hands on association with AWS/Azure/Any Cloud.     Experience designing software for scalability and resilience     Experience designing and developing RESTful web services for complex software systems     Ability to collaborate with database programmers and UI programmers to ensure effective and efficient API     Excellent communication and interpersonal skills     Excellent scripting skill Python / Shell / Node / Java     Experienced in designing, setting up and maintaining automation frameworks, tools and scripts for CI/CD environments     Experienced with Git or bitbucket, Jenkins, Artifactory, Sonarqube     Knowledge in relational DB ? MySQL, Postgres, Oracle or MS SQL Server Desirable Skills:   Experience of working in Agile development environment   Worked in onsite offshore model   Flexibility in working hours   Knowledge on Stream Processing Framework/platform (Apache Flink/ Kafka)   Experience working with Elastic Search   Experience with release management Tools and capable of delivering automation and software developer self-service solutions in a rapidly evolving CI/CD microservices architecture. Job Responsibilities:   Design, implement, test, debug and document integration solutions and enhance existing components for products built on cloud platform   Develop automated test cases   Able to build solutions for maximum reliability, stability, scalability and supportability of the company's existing software applications and new tools.   Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions, issues and plans         technology leadership   Collaborate with scrum team to scope, estimate, plan and build features that drives our application forward.   Self-driven and fundamental love of technology and thirst for better ways to support the business.   Should be able to support operations as required -- Reference : Java DevOps Developer jobs source http://jobsaggregation.com/jobs/technology/java-devops-developer_i3346

[nox-lathiaen]

Java DevOps Developer

Job Title    :Java DevOps Developer location      :Bellevue WA Duration    :12+Months Mandatory Technical / Functional Skills:     5+ years of strong software development experience with Java including Spring Framework, Spring Boot, REST APIs, Microservices     2+ years hands on association with AWS/Azure/Any Cloud.     Experience designing software for scalability and resilience     Experience designing and developing RESTful web services for complex software systems     Ability to collaborate with database programmers and UI programmers to ensure effective and efficient API     Excellent communication and interpersonal skills     Excellent scripting skill Python / Shell / Node / Java     Experienced in designing, setting up and maintaining automation frameworks, tools and scripts for CI/CD environments     Experienced with Git or bitbucket, Jenkins, Artifactory, Sonarqube     Knowledge in relational DB ? MySQL, Postgres, Oracle or MS SQL Server Desirable Skills:   Experience of working in Agile development environment   Worked in onsite offshore model   Flexibility in working hours   Knowledge on Stream Processing Framework/platform (Apache Flink/ Kafka)   Experience working with Elastic Search   Experience with release management Tools and capable of delivering automation and software developer self-service solutions in a rapidly evolving CI/CD microservices architecture. Job Responsibilities:   Design, implement, test, debug and document integration solutions and enhance existing components for products built on cloud platform   Develop automated test cases   Able to build solutions for maximum reliability, stability, scalability and supportability of the company's existing software applications and new tools.   Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions, issues and plans         technology leadership   Collaborate with scrum team to scope, estimate, plan and build features that drives our application forward.   Self-driven and fundamental love of technology and thirst for better ways to support the business.   Should be able to support operations as required -- Reference : Java DevOps Developer jobs Source: http://jobrealtime.com/jobs/technology/java-devops-developer_i3346

[qoholicjobs]

Java DevOps Developer

Job Title    :Java DevOps Developer location      :Bellevue WA Duration    :12+Months Mandatory Technical / Functional Skills:     5+ years of strong software development experience with Java including Spring Framework, Spring Boot, REST APIs, Microservices     2+ years hands on association with AWS/Azure/Any Cloud.     Experience designing software for scalability and resilience     Experience designing and developing RESTful web services for complex software systems     Ability to collaborate with database programmers and UI programmers to ensure effective and efficient API     Excellent communication and interpersonal skills     Excellent scripting skill Python / Shell / Node / Java     Experienced in designing, setting up and maintaining automation frameworks, tools and scripts for CI/CD environments     Experienced with Git or bitbucket, Jenkins, Artifactory, Sonarqube     Knowledge in relational DB ? MySQL, Postgres, Oracle or MS SQL Server Desirable Skills:   Experience of working in Agile development environment   Worked in onsite offshore model   Flexibility in working hours   Knowledge on Stream Processing Framework/platform (Apache Flink/ Kafka)   Experience working with Elastic Search   Experience with release management Tools and capable of delivering automation and software developer self-service solutions in a rapidly evolving CI/CD microservices architecture. Job Responsibilities:   Design, implement, test, debug and document integration solutions and enhance existing components for products built on cloud platform   Develop automated test cases   Able to build solutions for maximum reliability, stability, scalability and supportability of the company's existing software applications and new tools.   Contribute to the design and architecture to enable secure, scalable, and maintainable software and should be able to clearly articulate the implications of design/architectural decisions, issues and plans         technology leadership   Collaborate with scrum team to scope, estimate, plan and build features that drives our application forward.   Self-driven and fundamental love of technology and thirst for better ways to support the business.   Should be able to support operations as required -- Reference : Java DevOps Developer jobs source http://www.qoholic.com/jobs/technology/java-devops-developer_i4845