back-end software engineer

job summary: Currently looking for a SR Software engineer with full stack experience but very heavy backend experience. Including strong database experience ie. data modeling, ETL, Master Data Management, and data pipelining. Engineer must have Large scale , complex development. experience. Expert level Node and Typescript. There is no sponsorship for this role and Engineer must be authorized to work legally to work in the US without sponsorship.    location: Telecommute job type: Permanent salary: $150,000 - 200,000 per year work hours: 8am to 5pm education: Bachelors   responsibilities: Designing and building robust GraphQL and REST APIs and scalable backend services that are both internal and external facingTaking technical ownership of features across both product and data domainsLeading projects involving full-stack web development, systems architecture, and data integrationDeveloping data pipelines and ETL processes for ingesting, transforming, and delivering structured and semi-structured dataBuilding or integrating internal tools and admin interfaces for data stewardship, data quality, and operational workflowsSupporting data-driven features in existing applications and collaborating closely with stakeholders to embed insights in product experiencesDesigning technical solutions that support large-scale application growth, availability, and maintainabilityProviding technical leadership on complex engineering initiatives spanning multiple teams and systemsEvaluating and integrating new technologies to solve business and platform challengesWorking closely with Product and Data stakeholders to translate business requirements into scalable engineering solutionsPromoting engineering excellence through code quality, performance tuning, testing best practices, and architecture documentation Desired Skills & Experience -   qualifications: 7+ years of experience as a software engineer with a focus on full-stack and backend development Strong expertise in React, TypeScript, and Node.js. Proven experience designing, building, and scaling APIs (GraphQL and REST) in production environments Strong data modeling and database design experience, ideally with PostgreSQL Experience working with modern monorepo setups and modular architectures Comfortable building, supporting, and integrating with production-grade ETL/data pipelines Experience building data processing and integration logic within custom applications using languages such as Node.js, Python, or SQL, with attention to performance, scalability, and maintainability Familiarity with modern data tools and platforms such as AWS Glue, Snowflake, Apache Airflow, Databricks, or similar technologies Strong understanding of cloud infrastructure (AWS preferred), CI/CD workflows, and containerization (Docker, Kubernetes) Comfortable with test-driven development (TDD) and automated testing frameworks Deep understanding of software architecture principles (e.g., SOLID, DDD, DRY) Experience with both greenfield and legacy systems #LI-RK2 Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com. Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility). This posting is open for thirty (30) days. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

job summary: Bachelor's degree in Computer Science, Engineering, Information Technology or equivalent, with a preference for advanced study 10+ years of IT experience as a developer You are proficient in Java, Springboot, REST services, and have exposure to cloud technologies such as AWS or Microsoft Azure JavaScript skills are a plus. Preferred knowledge on ag grid. Preferred knowledge on JEST unit testing framework. You are experienced in modern web application packaging and deployment using Yeoman, Grunt / Gulp is a huge plus. You are experienced with Ant/Maven, Nexus, Git/Jenkins or NPM is highly preferred You have expertise in dealing with large amount of data in real-time applications with big-data technologies such as KDB/Q or similar Experience working in an Agile Environment, with a strong preference for Scrum certifications Previous exposure to trading systems or brokerage technology is strongly preferred Having excellent analytical, communication, and organizational skills and the ability to run with multiple tasks at a given time Familiarity with event driven and service-oriented processing is desired Demonstrated work experience with cloud technologies. Industry certifications are welcome, but hands on experience and expertise are better    location: Hoboken, New Jersey job type: Contract salary: $79 - 80 per hour work hours: 8am to 5pm education: Bachelors   responsibilities: You are proficient in Java, Springboot, REST services, and have exposure to cloud technologies such as AWS or Microsoft AzureJavaScript skills are a plus.Preferred knowledge on ag grid.Preferred knowledge on JEST unit testing framework.You are experienced in modern web application packaging and deployment using Yeoman, Grunt / Gulp is a huge plus.You are experienced with Ant/Maven, Nexus, Git/Jenkins or NPM is highly preferredYou have expertise in dealing with large amount of data in real-time applications with big-data technologies such as KDB/Q or similar   qualifications: BS or Master's in Computer Science, Engineering, or Mathematics 8+ years of technology experience in the development and implementation of software solutions in highly scalable environments with focus on financial technologies particularly electronic trading. Successful technology and business solutions engineer with experience leading highly skilled teams Proven experience in high-volume, low latency real-time messaging applied to electronic trading Comprehensive experience in overall end-to-end Software Engineering in an agile environment Ability to help clarify user requirements and define accurate use cases Proven hands-on development skills with technology leadership Ability to translate business needs into technology solutions   skills: Analytical Thinking,Communication Skills,Event-Driven Programming,Coordination Skills Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com. Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility). This posting is open for thirty (30) days.

job summary: Location: Westlake TX and Merriamack NH Required Skills: L1/L2 Java application supportGood understanding of Java-based API's (ability to break fix and maintain small bits of Java code)  location: Roanoke, Texas job type: Contract salary: $70 - 71 per hour work hours: 8am to 5pm education: Bachelors   responsibilities: Bachelor's or master's degree in computer science, Software Engineering, or related field8+ years of experience in enterprise application support, production engineering, or site reliability engineeringStrong expertise in troubleshooting and maintaining applications built with Java/JEE, Spring Boot, RESTful APIs, SQL/NoSQL, Python, and Linux   qualifications: Java SQL Shell Scripting Hands on Unix Experience   skills: Agile Methodology,Automation,Communication Skills,Continuous Integration,DevOps,Incident Response,Leadership,Incident Management,Infrastructure Management,Coordination Skills,Root Cause Analysis,Cloudformation,Terraform Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com. Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility). This posting is open for thirty (30) days.