Principal Engineer
Samprasoft
Job Title
We are looking for a passionate, energetic member of an agile team to play a key role in development projects for American Airlines customer facing Application Web Services team. You will have an opportunity to work across the product’s layers to deliver features and functionality as part of a highly collaborative, quality-focused team.
Develop, deploy, and manage Kafka-based data pipelines and real-time streaming applications.
Proficient in Kafka internals, producer/consumer APIs, and integrating Kafka with external systems using Kafka Connect and Schema Registry.
Top 3 mandatory skills:
- Micro Services, Spring Boot, Kafka, Java, PostgreSQL, Kubernetes, Redis, Git, Github Actions, Maven, Junit, Agile, Production Support experience. Ideal candidate: He needs to be delivery quality code, reliable and good debugging skills for production support
Skills / Experience:
- Perform requirements gathering, analysis. Create architecture & design documents
- Refine requirements and map to technical modules fitting the enterprise wide architecture.
- Represent design of the system in UML diagrams such as Sequence Diagrams and ER models.
- Create Data flow diagrams and represent data in JSON format and map to business cases.
- Develop applications using Java, Spring Boot, Spring Cloud, and Cloud Foundry, Kubernetes
- Develop microservices using REST, Spring, Spring Boot
- Write Maven build scripts for building Java based Spring Boot microservices
- Develop scripts to deploy the microservices in Cloud such as Cloud Foundry and Kubernetes.
- Develop Github actions to automate the scripts using CI/CD – continuous integration and Continuous delivery.
- Use Swagger2API for publishing REST interfaces.
- Scale the applications using auto-scaling policies, design for fault tolerance, availability and low response times.
- Develop using Spring modules such as actuator for metrics, health check of services
- Develop using Spring Cloud Config for storing configuration of the services.
- Develop using Spring Cloud Eureka to have service registry and discovery.
- Improve performance using Redis cache, PostgreSQL, NoSQL databases such as DynamoDB.
- Develop Data access layer using JPA, Hibernate and ORM tools over JDBC layer.
- Develop applications using cache such as Redis using Java Jedis client.
- Test REST resources using tools like Postman, Curl etc.,
- Make enhancements to legacy systems
- Develop/enhance SOAP webservices over XML and JSON written using J2EE technologies, Servlets, JSP, JavaScript, jQuery, AJAX, Angular, React, NodeJS
- Debug issues involving multi-threading, concurrency issues.
- Experience using XML, XSD, XSLT, DOM, JMS, Spring Integration
- Knowledge of application servers such as Tomcat, Glassfish and JBoss.
- Develop applications using Spring MVC, Spring Batch and Spring Integration.
- Do performance tuning of SQL queries, propose improvements to existing systems.
- Support applications using multi-threading concepts, TCP/IP, database, and REST based JSON APIs
- Handle legacy systems which involves processing using multithreading, handle concurrency issues and network issues.
- Configure Database connections, write SQL and PLSQL scripts to interact with RDBMS databases.
- Using Java and Spring technologies to develop REST based API’s and clients invoking such REST services using JSON as payload.
- Knowledge of NGINX and other infrastructure tools.
- Create scripts using build and deployment tools: Maven, Git, Junit
- Should be able to create code repositories in Git
- Should perform GIT branching, merging and Push Requests in Git flow.
- Build Maven pom.xml build files to automate CI/CD in Jenkins.
- Implement CI/CD pipelines for DevOps using tools (Nexus, Hygieia, SonarQube, Github, Jenkins)
- Should implement Jenkins pipelines to enable Code pipelines.
- Should fix code issues shown by SonarQube and improve code quality.
- Linux/Unix and Shell scripting
- Develop scripts written in Shell/Bash for various operational tasks.
- Experience with the scrum process
- Should participate in Agile ceremonies and contribute to the overall success of the project.
- Should effectively contribute in Sprint Planning, Daily Scrum Sprint Review and Sprint Retrospectives.
- Should update user stories, tasks in JIRA, Confluence, IBM Rally tools.
- Produce reports.
- Experience and understanding of test driven (TDD) & Behavioral Driven development (BDD)
- Should develop test cases by writing code using tools such as Mockito, EasyMock.
- Should develop integration tests by writing code using tools such as Cucumber.
$136k - $204k
...Principal Air Quality Engineer Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone...SuggestedFull timePart timeWork at officeRemote workNight shift$175k - $225k
...Job Overview: APTIM is currently seeking a Principal Environmental Engineer to support the continued nationwide growth of project work within our Government Remediation Business line. The Principal Environmental Engineer will serve as the senior technical authority...SuggestedTemporary workWork from home- ...Principal Engineer It's about creating solutions that help people. Are you never satisfied with good enough? Do you always looking for innovative ways to help people? Do you like having the autonomy to build new solutions from the ground up? If so, being a Principal...Suggested
- ...Principal Systems Engineer The primary responsibility of the Principal Systems Engineer is to provide extensive systems and integration theory/knowledge for implementation or resolving issues. The Principal Systems Engineer will work with engineers in Waco and Irving...Suggested
- ...Job Description Job Description Description: Position Summary The Senior Project Manager – Aviation Engineering will provide senior level project management oversight on airport design projects. The Senior Project Manager will develop strong working relationships...Suggested
- ...exceptional value to customers in North America's evolving power systems landscape? DNV Power Systems’ Advisory group is seeking Principal Power System Engineer with a focus on EMT Studies, in the Renewables & Power Grids group. Our team provides creative, cost effective and...Temporary workWork at office3 days per week
- We are seeking a Principal Kubernetes Engineer to design, develop, and implement large-scale solutions in production environments. This role requires deep expertise in container orchestration, cloud platforms, and modern development practices. The ideal candidate will...
$140k - $180k
...Principal Security Engineer The Principal Security Engineer role will support the cyber team that handles the mergers and acquisitions within Citizens bank, working closely with technology and the business on requirements, strategy and tactical implementations and integration...Full timeLocal areaMonday to FridayFlexible hoursShift work- ...Job Title: Principal Engineer I, Cyber - IT Security Governance Location: CityScape What you'll do: As a Principal IT Security Governance Engineer, you will serve as a senior individual contributor responsible for leading and advancing the organization...
- Lantern is seeking a Principal Engineer to lead the technical direction of core member-facing platforms in Dallas, TX. This role involves architecting scalable solutions for web applications, mobile apps, and AI-driven chat features. The ideal candidate possesses extensive...Flexible hours
$211.13k - $316.69k
...aircraft XBAT like no other-one that will push the boundaries of innovation and performance. We're looking for a Principal Power Electronics Engineer to own the design of power electronics and the system they integrate with on the X-BAT aircraft. This includes architecture...Full timeTemporary workPart timeWorldwide- ## Principal RFIC Design EngineerApplylocations: US, TX, Dallas, Tollwaytime type: Full timeposted on: Posted Todayjob requisition id:... ...Learn more at and on LinkedIn and X.## **Principal RFIC Design Engineer**ADI’s Digital Business Unit is seeking a Principal RFIC...Permanent employmentWork at officeDay shift
- ...aircraft ever deployed. As we push the boundaries of what’s possible in contested environments, we are looking for a Survivability Engineer to shape and optimize the low observable (LO) performance of our next-generation autonomous aircraft. This role is ideal for an...Full timeTemporary workPart timeWorldwide
- Principal Process Engineer Location: Dallas, TX, US, 75243 Job Responsibilities Apply advanced engineering principles to perform complex functions in the design, fabrication, modification and/or evaluation of manufacturing operations. Prepare complicated plans, conduct...Local areaFlexible hours
- ...Job Description Job Description Growing Civil Engineering firm is expanding in Dallas and looking for a Principal Engineer to provide office leadership, project oversight, and management, involving planning and directing the work of other engineers and technical staff...For contractorsWork at office
- ...Follow Shield AI on LinkedIn, X, Instagram, and YouTube. Job Description: We are looking for an experienced state estimation engineer to design, develop, and support the deployment of safety-critical navigation solutions for aerospace platforms. This role requires...Full timeTemporary workPart timeWorldwide
- ...Job Description Job Description Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company...Full timeWork at officeRemote workFlexible hours
- A leading engineering firm is seeking a Healthcare Engineering Principal located in Dallas, Texas. This full-time role requires a Bachelor's degree in Engineering and at least 20 years of experience. The successful candidate will demonstrate exceptional leadership, mentor...Full time
- ...effects platforms, then integrate, validate, and field it on the real hardware — for U.S. and international defense customers. Our engineers write new autonomy code — such as mission behaviors, platform-specific control, multi-agent coordination, contingencies, and...Full timeTemporary workPart timeFor contractorsWork experience placementWork at officeWorldwide
- ...these platforms, then integrate, validate, and field it on the real hardware — for U.S. and international defense customers. Our engineers write new autonomy code — such as mission behaviors, platform-specific control (including VTOL transitions), multi-agent coordination...Full timeTemporary workPart timeWork experience placementWork at officeWorldwide
- ...to identify successful and unsuccessful project elements Provide process/procedure coaching/mentoring to junior members of the Engineering team to assist with their development; helps to inspire co-workers to attain goals and pursue excellence Identifies...For contractorsWork at office
$140k - $200k
...controlling cost overruns. Build and develop a high-performing project leadership team that strengthens coordination between engineering, procurement, construction, and field operations. Drive project profitability by monitoring financial forecasts, identifying risks...For subcontractorLocal area- ...Engineering Management Position Open position for Engineering Management of an engineering team within the UHP Equipment division of Matheson. The engineering manager plans, organizes and directs engineering activities to meet company objectives for design, new product...
$150k - $185k
...Engineering Manager SitusAMC is where the best and most passionate people come to transform our client's businesses and their own careers. Whether you're a real estate veteran, a passionate technologist, or looking to get your start, join us as we work together to realize...Full timeLocal area- ...Engineering Manager Signicast is the industry's leading investment casting manufacturer. Through the hard work and dedication of our employees, we satisfy our customer's needs by safely delivering a quality product on-time, at a competitive price. Working at Signicast...Full timeTemporary work
$117k - $201.25k
...Your unique talents will help patients on their journey to wellness. Learn more at We are searching for the best talent for a Principal Engineer, Absorbable Biomaterials and Scaffolds, R&D - MedTech to support our handheld medical devices business. This role can be...Full timeLocal areaImmediate startRelocation packageFlexible hours3 days per week$150k - $200k
...JOB SUMMARY We are seeking a licensed Director of Engineering to lead our Dallas - Ft. Worth Metro office, the office is located in Dallas, TX. This role will be instrumental in building and growing our Texas business unit, with direct responsibility for overseeing departmental...For contractorsWork experience placementInternshipWork at officeLocal area- ...Engineering Manager Advice & Wealth Management Technology (AWMT) builds platforms that advance how portfolios are constructed and how investment advice is delivered. We are looking for Engineering Managers to join our Advice Portfolio Construction and Wealth Management...Temporary workWork experience placementFlexible hours
- ...Chief EngineerSkip to main content# Career Opportunities at HEI Hotels & ResortsChief Engineer page is loaded## Chief EngineerApplyremote type: On-Sitelocations: The Stoneleigh - Dallas, TXtime type: Full timeposted on: Posted 8 Days Agojob requisition id: JR116322**About...Temporary workWork at officeLocal area
$200k - $225k
...that promises to transform outcomes for tens of thousands of patients. About The Role Osteal Therapeutics is seeking a Director of Engineering to lead the next phase of development and maturation of the company’s software-enabled drug delivery platform. This role is...Contract workTemporary workWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Principal Engineer. Be the first to apply!
- principal developer Dallas, TX
- engineering director Dallas, TX
- principal data engineer Dallas, TX
- senior chief engineer Dallas, TX
- chief engineer Dallas, TX
- data center chief engineer Dallas, TX
- civil engineer project manager Dallas, TX
- senior civil engineer project manager Dallas, TX
- director systems engineering Dallas, TX
- director data engineering Dallas, TX


